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Maria D.

Avon, CO

5.0 out of 5 stars
5 reviews
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These prices are for 1 dog, including a booking fee of 11%.

Services

Maria can host

0 to 15 lbs
16 to 40 lbs
41 to 100 lbs
over 101 lbs
No females in heat

Maria can care for

Cats
0 to 15 lbs
16 to 40 lbs
41 to 100 lbs
over 101 lbs

Availability

I work from home, which allows me to provide consistent attention and care throughout the day. I’m able to maintain flexible scheduling, regular check-ins, and plenty of companionship for pets who prefer not to be alone for long periods. I live just a couple of hundred yards from a hiking trail, so daily walks and outdoor time are a natural part of my routine. With my own small terrier, I’m already out walking and hiking regularly, and I love including other dogs in those adventures when appropriate.

Available
Not available
SMTWTFS
House Sitting Cancellation Policy:

About Maria D.

Communication

81% response rate
Usually responds within a few hours

Dog skills

56 years of experience

Safety, trust & environment

Your pet’s safety is always my top priority. While I do have an unfenced yard, I will always be present and closely supervise any outdoor time. Off-leash potty breaks will only be done with your permission and for pets who are comfortable and reliable in that setting. For added safety, all walks beyond the yard, whether around the neighborhood or on nearby hiking trails will always be done on leash unless permissions provided for off-leash exercise by owner. I stay attentive, aware of surroundings, and committed to keeping your pet secure, comfortable, and well cared for at all times.

Home

Lives in a house
Has an unfenced yard
Non-smoking household
Has 1 dog
No children present
Dogs allowed on bed
Dogs allowed on furniture
Potty breaks every 0-2 hours

Location

Avon, CO

Maria D.'s Neighborhood

Pets

Trusted & Caring Dog Sitter

Pet care experience

I have a lifelong love for animals and hands-on experience caring for both dogs and cats at every stage of life. I’ve owned two dogs, both rescues that I fostered and then adopted. One was a German Shepherd mix who lived a full, happy life to the age of 12, and the other is a mixed-breed terrier who is still thriving with me at nearly 9 years old. My experience includes caring for puppies and kittens, as well as senior pets who need extra patience and attention. I’m also comfortable supporting animals with medical needs, including managing conditions like diabetes. I understand how important it is to provide not just basic care, but also love, consistency, and a calm, attentive presence.

Cat care experience

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Reliable Cat Sitting Services

Maria also cares for cats. Learn about their cat-specific care experience.

Reviews

Kimberly A.
House Sitting • May 17, 2026
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Maria was very communicative and kept me updated on River while I was away! She took him on great walks and hikes with her dog Teddy. She dealt with a small medical issue with ease. Would rebook!

Stephanie R.
Boarding • May 11, 2026
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Our dog Moki stayed with Maria for a week while we were out of town. Maria was so attentive, communicative, and went over and above to take the best care of Moki. She sent us lots of pictures and we could tell he had a great time staying with her and felt very comfortable and at home. We are so grateful we found Maria and will definitely have Moki stay with her in the future when we are out of town again!

LaRose C.
Boarding • Apr 30, 2026
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Maria was wonderful! I was so happy to see videos and photos of Gilbert and her dog Teddy throughout Gilbert’s 4 night stay. Thank you Maria for taking great care of Gilbert!

Matthew S.
Apr 03, 2026

I can’t say enough great things about Maria DeSimone. She cared for my 9-year-old Golden Retriever for a full week, including overnights, and gave me complete peace of mind the entire time. From the start, Maria was thoughtful, communicative, and clearly experienced. My dog can be a bit set in his routine at his age, but she made sure he stayed comfortable, well-exercised, and happy. I loved getting updates and knowing he was getting plenty of attention, walks, and care. When I came home, he was relaxed, content, and clearly had been very well looked after. It’s obvious Maria truly loves animals and treats them like her own. I wouldn’t hesitate to book her again and highly recommend her to anyone looking for a trustworthy, attentive dog sitter. — Matt

About Maria D.

Communication

81% response rate
Usually responds within a few hours

Dog skills

56 years of experience

Safety, trust & environment

Your pet’s safety is always my top priority. While I do have an unfenced yard, I will always be present and closely supervise any outdoor time. Off-leash potty breaks will only be done with your permission and for pets who are comfortable and reliable in that setting. For added safety, all walks beyond the yard, whether around the neighborhood or on nearby hiking trails will always be done on leash unless permissions provided for off-leash exercise by owner. I stay attentive, aware of surroundings, and committed to keeping your pet secure, comfortable, and well cared for at all times.

Home

Lives in a house
Has an unfenced yard
Non-smoking household
Has 1 dog
No children present
Dogs allowed on bed
Dogs allowed on furniture
Potty breaks every 0-2 hours
Each sitter joining Rover needs to pass a background check. And by booking on Rover, you can get photo & message updates, 24/7 support, and reimbursement for eligible vet care.
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Verified Enhanced Background Check
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Verified Enhanced Background Check

Maria D.

Avon, CO

5.0 out of 5 stars
5 reviews