Pet Boarding in Frederick

Find a loving Frederick pet sitter to watch your cat or dog overnight at your sitter’s home.

Search

Every sitter passes an enhanced background check. Learn about RoverProtect

Top rated Frederick pet boarders

1 / 1
Sitter Profile Image: Emily B.
Verified Enhanced Background Check
Emily B.
Star Sitter
from
$50
per night
5 out of 5.0 stars
29 reviews
9 repeat clients
30 years of experience
Middletown, MD, 21769

Emily is incredible! My dogs stayed with her for a full week and came home well cared for, loved, and happy. They exercised every day in a safe, wide-open yard, and she really went above and beyond when they refused to eat at first, giving them soft food and diligently encouraging them to make sure they were comfortable. I cannot thank you enough, Emily!!

Profile image
Lynette J.
Sitter Profile Image: Alex & Christina R.
Verified Background Check
Alex & Christina R.
Star Sitter
from
$50
per night
5 out of 5.0 stars
159 reviews
57 repeat clients
18 years of experience
Frederick, MD, 21703

Our little nervous dog stayed with them for the fourth time now, and had a lovely time. He loves them, and we could see the great care Alex and Christina took through frequent text updates. We trust them with our dog the most!!

Profile image
Anna M.
Sitter Profile Image: Kathleen W.
Verified Enhanced Background Check
Kathleen W.
Star Sitter
from
$50
per night
5 out of 5.0 stars
30 reviews
11 repeat clients
27 years of experience
Frederick, MD, 21704

Kathleen and her family were amazing. She was wonderful at sending us daily updates and our dog, Otis, had a blast staying with her family. Would highly recommend and will use her services again.

Profile image
Jeremy D.
Sitter Profile Image: Marieliz M.
Verified Enhanced Background Check
Marieliz M.
Star Sitter
from
$38
per night
5 out of 5.0 stars
19 reviews
5 repeat clients
4 years of experience
Frederick, MD, 21701

Marieliz has now become our regular Dog Sitter. We always get daily check-in's, updates on how he's doing. He always comes back to us clean, with all his items packaged up. We love her, we know that our dog is safe and happy!

Profile image
Sonya S.
Sitter Profile Image: Robin W.
Verified Enhanced Background Check
Robin W.
from
$55
per night
5 out of 4.8 stars
76 reviews
28 repeat clients
36 years of experience
Frederick, MD, 21701

Robin is excellent caretaker. From the time she came to pickup Rocky, Rocky was so happy with her and kids warm welcome. We were so relaxed to see the bonding between Rocky and family. At drop off too, we can see same bonding a Thanks Robin for taking care .

Profile image
Shekhar W.
Sitter Profile Image: Nancy B.
Verified Enhanced Background Check
Nancy B.
from
$78
per night
5 out of 5.0 stars
60 reviews
23 repeat clients
50 years of experience
Frederick, MD, 21701

I was able to relax and enjoy my vacation knowing my dog was in excellent hands with Nancy. My dog was so excited to see Nancy after having stayed with her overnight in the past. Nancy was excellent about sending me text and photos of my dog while we were gone. I could tell my dog was lovingly cared for.

Profile image
Dianne F.
Sitter Profile Image: Sneha & Sudhindra S.
Verified Enhanced Background Check
Sneha & Sudhindra S.
from
$65
per night
5 out of 5.0 stars
51 reviews
31 repeat clients
12 years of experience
Fredrick, MD, 21701

Sneha was amazing while taking care of my dog! Sent multiple updates along with pics and videos. It was my dogs first time boarding and Sneha made me feel Very comfortable! My dog can’t wait to go back ◡̈

Profile image
aarthi i.
Sitter Profile Image: Lauren P.
Verified Enhanced Background Check
Lauren P.
Star Sitter
from
$65
per night
5 out of 5.0 stars
55 reviews
24 repeat clients
30 years of experience
Frederick, MD, 21703

Lauren took such good care of our banjo as he and we were anxious about a few nights apart! I knew he was in good hands with Lauren. So thankful!

Profile image
Ruthie M.
Sitter Profile Image: Ellen G.
Verified Enhanced Background Check
Ellen G.
from
$48
per night
5 out of 5.0 stars
7 reviews
1 repeat client
25 years of experience
Frederick, MD, 21702

Ellen was amazing! She sent me daily updates with pictures and videos, which I really appreciated. Pearl was clearly happy and comfortable; she absolutely loved being on the farm, seeing the other animals, and making new friends. I’ll definitely be booking with Ellen again!

Profile image
Remina R.
Sitter Profile Image: Aaliyah B.
Verified Background Check
Aaliyah B.
from
$50
per night
5 out of 5.0 stars
27 reviews
9 repeat clients
4 years of experience
Frederick, MD, 21701

Aaliyah is very professional and passionate about dogs. Her communication is outstanding and she sends pics throughout the stay to give you a peace of mind and show you how well your dog is enjoying their stay.

Profile image
Thomas C.
Sitter Profile Image: Abigaille P.
Verified Enhanced Background Check
Abigaille P.
from
$40
per night
5 out of 5.0 stars
1 review
15 years of experience
Fredrick, MD, 21702

About: I’ve been around animals my whole life and truly see them as family. I have my own pets and love spending time with them, whether it’s going on walks, playtime, feeding time, or even bath time. I treat every animal with patience, love, and care. Whether they need cuddles, someone to keep them company, or just a calm, safe space, I’m here for it. I have a soft spot for animals and will always make sure your pet feels comfortable, cared for, and right at home while you’re away🐾💕 I work on commission as a permanent makeup and tattoo artist, so my schedule changes a bit. I’m mainly available in the afternoons if I have work booked, but I’m also flexible and can do mornings or afternoons depending on the day. Either way, I always make time to give your pups the attention and care they need! I have a big backyard where your pup can run around and play, and I live in a quiet, safe neighborhood with a park just down the street perfect for extra outdoor fun! I’ve got plenty of toys they can enjoy while they’re here, and I even have a cozy doggy bag so I can take them out on little bike ride adventures if they’re into that! I always keep a close eye on every pet in my care and treat them like they’re my own. Whether they need playtime, cuddles, or just a calm and caring presence, I’ll make sure they feel safe, happy, and loved the entire time

Sitter Profile Image: Jameka P.
Verified Enhanced Background Check
Jameka P.
from
$50
per night
5 out of 5.0 stars
3 reviews
2 repeat clients
15 years of experience
Frederick, MD, 21703

Jameka was a great dog sitter. My dog, Autumn, had a great time with her and her family.

Profile image
Akilah W.
Sitter Profile Image: Kinsey R.
Verified Enhanced Background Check
Kinsey R.
from
$50
per night
5 out of 5.0 stars
4 reviews
2 repeat clients
4 years of experience
Frederick, MD, 21701

Highly recommend Kinsey! She did a great job watching my dog Cooper. She provided text updates with photos and is very responsive to text messages. Will use her services again!

Profile image
Augusto L.
Sitter Profile Image: Emily L.
Verified Enhanced Background Check
Emily L.
from
$45
per night
5 out of 4.9 stars
33 reviews
14 repeat clients
10 years of experience
Frederick, MD, 21701

When you are attached to your dog is difficult to leave him specifically for 2.5 days. Thank God we found Emily via Rover.com. She was outstanding, patient, loving and caring with our Cisco. She kept us updated of his well being, activities, and gave us a profound peace of mind that our puppy was in good hands. She sent us pictures and videos of Cisco having fun, of what he was doing. He was given plenty of walks and taken to the doggie park everyday. Just what the doctor ordered. Emily was outstanding! Great Job!!!

Profile image
David Q.
Sitter Profile Image: Kara W.
Verified Enhanced Background Check
Kara W.
from
$45
per night
5 out of 5.0 stars
18 reviews
1 repeat client
40 years of experience
Frederick, MD, 21701

Kara was great! Nola is a sweet dog, but can get a bit nervous when she’s away from our family. Nola loved hanging out with Kara and her family. We’ll look forward to visiting Kara again!

Profile image
Tiana H.
Sitter Profile Image: Ashoka E.
Verified Background Check
Ashoka E.
from
$35
per night
5 out of 5.0 stars
10 reviews
5 repeat clients
3 years of experience
Frederick, MD, 21703

Ashoka and his family treated my puppy like family. They went on many walks, sent tons of pics and kept in great communication while we were out of town. He was also very accommodating when I had delays with my flight. Many thanks to him. We will definitely book with him again!

Profile image
Monet C.
Sitter Profile Image: Kathleen K.
Verified Enhanced Background Check
Kathleen K.
from
$35
per night
5 out of 5.0 stars
1 review
2 repeat clients
10 years of experience
Frederick, MD, 21703

Kathleen is a wonderful sitter! My pug is always so happy after his stay. He is definitely getting a lot of snuggles and playtime. Highly recommend :)

Profile image
Jillian C.
Sitter Profile Image: Kaden B.
Verified Enhanced Background Check
Kaden B.
from
$31
per night
10 years of experience
Frederick, MD, 21703

About: I’ve been taking care of pets since I was about nine, always helping with the pet care for my family, and keeping an eye on them. I take my dog out 4 times a day, as well as feeding / watering her and the cats, and doing the cats litter, as well as brushing them. The cats in my house are vastly avoiding, but the dog is curious, and will try to investigate, but we will keep her separate if needed. Cats will be inside the full time, and litter will be shown to the cats. If a dog, then they will be let out back and or walked around the block a couple times.

Sitter Profile Image: Joeliz O.
Verified Enhanced Background Check
Joeliz O.
from
$44
per night
5 out of 5.0 stars
3 reviews
1 repeat client
9 years of experience
Frederick, MD, 21703

Joeliz is a very nice and friendly lady, which took care of my miniature schnauzer Lara for almost 10 days. She sent me pictures, kept me updated, and always very caring with my dog. I do recommend her, and I will be requesting her services again.

Profile image
Keive B.
Sitter Profile Image: Jerree A.
Verified Enhanced Background Check
Jerree A.
from
$50
per night
5 out of 4.8 stars
8 reviews
3 repeat clients
25 years of experience
Frederick, MD, 21701

About: I had cats for 13 years and loved them dearly. I then adopted a Staffordshire/Pit mix when he was four and loved him with all my heart until I lost him to the rainbow bridge at 17. I would love to give your fur babies my love while you are away! I work an 8 hour day Monday through Friday but I’m available around that schedule to give your pet all my attention and so much love! I have a fenced yard to ensure your fur babies have a good time and I would love to walk them in the park after work!

1 / 1
View more sitters

Loving pet boarding sitters in your neighborhood

Search Results

Sitter Profile Image: Emily B.
Verified Enhanced Background Check
Sitter Profile Image: Emily B.
Verified Enhanced Background Check

Emily B.
Star Sitter

Loving Pet Care on 100 Acres!
Middletown, MD, 21769
11.2 mi. away
Boarding, House Sitting, Drop-In Visits, Doggy Day Care, Dog Walking
from
$50
per night
5 out of 5.0 stars
29 reviews
9 repeat clients
Profile image

Emily is incredible! My dogs stayed with her for a full week and came home well cared for, loved, and happy. They exercised every day in a safe, wide-open yard, and she really went above and beyond when they refused to eat at first, giving them soft food and diligently encouraging them to make sure they were comfortable. I cannot thank you enough, Emily!!

Availability updated today
Confirmed availability for Labor Day Weekend
Sitter Profile Image: Alex & Christina R.
Verified Background Check
Sitter Profile Image: Alex & Christina R.
Verified Background Check

Alex & Christina R.
Rover 101
Star Sitter

Zuri's Playhouse of Frederick
Frederick, MD, 21703
8.2 mi. away
Boarding, Doggy Day Care
from
$50
per night
5 out of 5.0 stars
159 reviews
57 repeat clients
Profile image

Our little nervous dog stayed with them for the fourth time now, and had a lovely time. He loves them, and we could see the great care Alex and Christina took through frequent text updates. We trust them with our dog the most!!

Availability updated 43 days ago
Sitter Profile Image: Kathleen W.
Verified Enhanced Background Check
Sitter Profile Image: Kathleen W.
Verified Enhanced Background Check

Kathleen W.
Star Sitter

Family of Dog Lovers
Frederick, MD, 21704
6.6 mi. away
Boarding, Doggy Day Care
from
$50
per night
5 out of 5.0 stars
30 reviews
11 repeat clients
Profile image

Kathleen and her family were amazing. She was wonderful at sending us daily updates and our dog, Otis, had a blast staying with her family. Would highly recommend and will use her services again.

Availability updated 3 days ago
Sitter Profile Image: Marieliz M.
Verified Enhanced Background Check
Sitter Profile Image: Marieliz M.
Verified Enhanced Background Check

Marieliz M.
Star Sitter

Pampered care for your pups🐶🐾
Frederick, MD, 21701
3.3 mi. away
Boarding, Doggy Day Care
from
$38
per night
5 out of 5.0 stars
19 reviews
5 repeat clients
Profile image

Marieliz has now become our regular Dog Sitter. We always get daily check-in's, updates on how he's doing. He always comes back to us clean, with all his items packaged up. We love her, we know that our dog is safe and happy!

Availability updated today
Sitter Profile Image: Robin W.
Verified Enhanced Background Check
Sitter Profile Image: Robin W.
Verified Enhanced Background Check

Robin W.
Rover 101

Where your pet becomes family 🐾!
Frederick, MD, 21701
3.1 mi. away
Boarding, House Sitting, Drop-In Visits, Doggy Day Care, Dog Walking
from
$55
per night
5 out of 4.8 stars
76 reviews
28 repeat clients
Profile image

Robin is excellent caretaker. From the time she came to pickup Rocky, Rocky was so happy with her and kids warm welcome. We were so relaxed to see the bonding between Rocky and family. At drop off too, we can see same bonding a Thanks Robin for taking care .

Availability updated today
Confirmed availability for Labor Day Weekend
Sitter Profile Image: Nancy B.
Verified Enhanced Background Check
Sitter Profile Image: Nancy B.
Verified Enhanced Background Check

Nancy B.
Rover 101

Loving Dogs, One at a Time!
Frederick, MD, 21701
2.7 mi. away
Boarding, Drop-In Visits, Doggy Day Care, Dog Walking
from
$78
per night
5 out of 5.0 stars
60 reviews
23 repeat clients
Profile image

I was able to relax and enjoy my vacation knowing my dog was in excellent hands with Nancy. My dog was so excited to see Nancy after having stayed with her overnight in the past. Nancy was excellent about sending me text and photos of my dog while we were gone. I could tell my dog was lovingly cared for.

Availability updated today
Sitter Profile Image: Sneha & Sudhindra S.
Verified Enhanced Background Check
Sitter Profile Image: Sneha & Sudhindra S.
Verified Enhanced Background Check

Sneha & Sudhindra S.
Rover 101

Pet Friendly Fam, Young & Outdoorsy
Fredrick, MD, 21701
5.4 mi. away
Boarding, Doggy Day Care
from
$65
per night
5 out of 5.0 stars
51 reviews
31 repeat clients
Profile image

Sneha was amazing while taking care of my dog! Sent multiple updates along with pics and videos. It was my dogs first time boarding and Sneha made me feel Very comfortable! My dog can’t wait to go back ◡̈

Availability updated 2 days ago
Confirmed availability for Labor Day Weekend
Sitter Profile Image: Lauren P.
Verified Enhanced Background Check
Sitter Profile Image: Lauren P.
Verified Enhanced Background Check

Lauren P.
Star Sitter

Ultimate Care & ♥️ For Your Dogs 🐾
Frederick, MD, 21703
5.7 mi. away
Boarding, Drop-In Visits, Doggy Day Care, Dog Walking
from
$65
per night
5 out of 5.0 stars
55 reviews
24 repeat clients
Profile image

Lauren took such good care of our banjo as he and we were anxious about a few nights apart! I knew he was in good hands with Lauren. So thankful!

Availability updated 2 days ago
Sitter Profile Image: Ellen G.
Verified Enhanced Background Check
Sitter Profile Image: Ellen G.
Verified Enhanced Background Check

Ellen G.

A FARM VACATION FOR YOUR PETS
Frederick, MD, 21702
5.4 mi. away
Boarding, Doggy Day Care
from
$48
per night
5 out of 5.0 stars
7 reviews
1 repeat client
Profile image

Ellen was amazing! She sent me daily updates with pictures and videos, which I really appreciated. Pearl was clearly happy and comfortable; she absolutely loved being on the farm, seeing the other animals, and making new friends. I’ll definitely be booking with Ellen again!

Availability updated 4 days ago
Confirmed availability for Labor Day Weekend
Sitter Profile Image: Aaliyah B.
Verified Background Check
Sitter Profile Image: Aaliyah B.
Verified Background Check

Aaliyah B.

Long day? Hug the dog :)
Frederick, MD, 21701
0.5 mi. away
Boarding, House Sitting, Drop-In Visits, Doggy Day Care, Dog Walking
from
$50
per night
5 out of 5.0 stars
27 reviews
9 repeat clients
Profile image

Aaliyah is very professional and passionate about dogs. Her communication is outstanding and she sends pics throughout the stay to give you a peace of mind and show you how well your dog is enjoying their stay.

Availability updated yesterday
Confirmed availability for Labor Day Weekend
Sitter Profile Image: Abigaille P.
Verified Enhanced Background Check
Sitter Profile Image: Abigaille P.
Verified Enhanced Background Check

Abigaille P.

Trusted & experienced dog sitter!
Fredrick, MD, 21702
3.1 mi. away
Boarding, House Sitting, Drop-In Visits, Doggy Day Care, Dog Walking
from
$40
per night
5 out of 5.0 stars
1 review

About: I’ve been around animals my whole life and truly see them as family. I have my own pets and love spending time with them, whether it’s going on walks, playtime, feeding time, or even bath time. I treat every animal with patience, love, and care. Whether they need cuddles, someone to keep them company, or just a calm, safe space, I’m here for it. I have a soft spot for animals and will always make sure your pet feels comfortable, cared for, and right at home while you’re away🐾💕 I work on commission as a permanent makeup and tattoo artist, so my schedule changes a bit. I’m mainly available in the afternoons if I have work booked, but I’m also flexible and can do mornings or afternoons depending on the day. Either way, I always make time to give your pups the attention and care they need! I have a big backyard where your pup can run around and play, and I live in a quiet, safe neighborhood with a park just down the street perfect for extra outdoor fun! I’ve got plenty of toys they can enjoy while they’re here, and I even have a cozy doggy bag so I can take them out on little bike ride adventures if they’re into that! I always keep a close eye on every pet in my care and treat them like they’re my own. Whether they need playtime, cuddles, or just a calm and caring presence, I’ll make sure they feel safe, happy, and loved the entire time

Availability updated 6 days ago
Sitter Profile Image: Jameka P.
Verified Enhanced Background Check
Sitter Profile Image: Jameka P.
Verified Enhanced Background Check

Jameka P.

I love animals
Frederick, MD, 21703
2.0 mi. away
Boarding, Drop-In Visits, Doggy Day Care
from
$50
per night
5 out of 5.0 stars
3 reviews
2 repeat clients
Profile image

Jameka was a great dog sitter. My dog, Autumn, had a great time with her and her family.

Availability updated 5 days ago
Confirmed availability for Labor Day Weekend
Sitter Profile Image: Kinsey R.
Verified Enhanced Background Check
Sitter Profile Image: Kinsey R.
Verified Enhanced Background Check

Kinsey R.

Running or snuggling, I’m in!
Frederick, MD, 21701
1.1 mi. away
Boarding, House Sitting, Drop-In Visits, Dog Walking
from
$50
per night
5 out of 5.0 stars
4 reviews
2 repeat clients
Profile image

Highly recommend Kinsey! She did a great job watching my dog Cooper. She provided text updates with photos and is very responsive to text messages. Will use her services again!

Availability updated 14 days ago
Confirmed availability for Labor Day Weekend
Sitter Profile Image: Emily L.
Verified Enhanced Background Check
Sitter Profile Image: Emily L.
Verified Enhanced Background Check

Emily L.

Pawsome Dog and Cat Care Pro
Frederick, MD, 21701
3.2 mi. away
Boarding, Drop-In Visits, Doggy Day Care
from
$45
per night
5 out of 4.9 stars
33 reviews
14 repeat clients
Profile image

When you are attached to your dog is difficult to leave him specifically for 2.5 days. Thank God we found Emily via Rover.com. She was outstanding, patient, loving and caring with our Cisco. She kept us updated of his well being, activities, and gave us a profound peace of mind that our puppy was in good hands. She sent us pictures and videos of Cisco having fun, of what he was doing. He was given plenty of walks and taken to the doggie park everyday. Just what the doctor ordered. Emily was outstanding! Great Job!!!

Availability updated 3 days ago
Sitter Profile Image: Kara W.
Verified Enhanced Background Check
Sitter Profile Image: Kara W.
Verified Enhanced Background Check

Kara W.

Big Heart Animal Lover
Frederick, MD, 21701
1.0 mi. away
Boarding
from
$45
per night
5 out of 5.0 stars
18 reviews
1 repeat client
Profile image

Kara was great! Nola is a sweet dog, but can get a bit nervous when she’s away from our family. Nola loved hanging out with Kara and her family. We’ll look forward to visiting Kara again!

Availability updated 42 days ago
Sitter Profile Image: Ashoka E.
Verified Background Check
Sitter Profile Image: Ashoka E.
Verified Background Check

Ashoka E.

I'll run / play with your dog
Frederick, MD, 21703
1.6 mi. away
Boarding
from
$35
per night
5 out of 5.0 stars
10 reviews
5 repeat clients
Profile image

Ashoka and his family treated my puppy like family. They went on many walks, sent tons of pics and kept in great communication while we were out of town. He was also very accommodating when I had delays with my flight. Many thanks to him. We will definitely book with him again!

Availability updated 17 days ago
Confirmed availability for Labor Day Weekend
Sitter Profile Image: Kathleen K.
Verified Enhanced Background Check
Sitter Profile Image: Kathleen K.
Verified Enhanced Background Check

Kathleen K.

Dogs are my favorite people!
Frederick, MD, 21703
1.9 mi. away
Boarding, House Sitting, Drop-In Visits, Doggy Day Care
from
$35
per night
5 out of 5.0 stars
1 review
2 repeat clients
Profile image

Kathleen is a wonderful sitter! My pug is always so happy after his stay. He is definitely getting a lot of snuggles and playtime. Highly recommend :)

Availability updated 4 days ago
Sitter Profile Image: Kaden B.
Verified Enhanced Background Check
Sitter Profile Image: Kaden B.
Verified Enhanced Background Check

Kaden B.

Let sleeping dogs lie, And cats.
Frederick, MD, 21703
1.5 mi. away
Boarding
from
$31
per night
1 review

Kaden is extremely good at taking care of pets, he plays with them and can get any animal to like him. I have had him take care of my pets before and he always takes good care of them and they all like him a lot.

Availability updated 7 days ago
Confirmed availability for Labor Day Weekend
Sitter Profile Image: Joeliz O.
Verified Enhanced Background Check
Sitter Profile Image: Joeliz O.
Verified Enhanced Background Check

Joeliz O.

I love animals more than people<3
Frederick, MD, 21703
1.7 mi. away
Boarding, House Sitting, Drop-In Visits, Doggy Day Care, Dog Walking
from
$44
per night
5 out of 5.0 stars
3 reviews
1 repeat client
Profile image

Joeliz is a very nice and friendly lady, which took care of my miniature schnauzer Lara for almost 10 days. She sent me pictures, kept me updated, and always very caring with my dog. I do recommend her, and I will be requesting her services again.

Availability updated 4 days ago
Sitter Profile Image: Jerree A.
Verified Enhanced Background Check
Sitter Profile Image: Jerree A.
Verified Enhanced Background Check

Jerree A.

Your pet is my priority!
Frederick, MD, 21701
0.3 mi. away
Boarding, House Sitting, Drop-In Visits, Dog Walking
from
$50
per night
5 out of 4.8 stars
8 reviews
3 repeat clients

Highly recommend! Jerree is awesome. Every time i need to go out of town, she is always my first choice to take care of my dog. It is clear that she has a way with dogs. Very loving and caring and 100% reliable.

Availability updated 76 days ago

How Rover works

  1. 1. Search

    Read verified reviews by pet parents like you and choose a boarder who’s a great match for you and your pets
  2. 2. Meet & Greet

    Meet either virtually or in-person with a boarder to discuss the level of care needed for your pets while you’re away
  3. 3. Book & Pay

    All payments are processed through Rover’s secured platform and your booking is backed by 24/7 support. It’s that easy!

Why Choose Rover?

  • Cashless payments

    Book and pay through Rover’s secured platform—no cash or checks required.

  • Reservation protection

    It doesn't happen often, but if your pet boarding sitter has to cancel, we’ll work with you to find a new pet boarding sitter.

  • World-class support

    We’re friendly, knowledgable, and total pet fanatics. You can get in touch with us anytime.

Pet Boarding FAQs

Frequently asked questions about Rover