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Mason A.

4.9 out of 5 stars
2 repeat clients
Profile image

Mason A.

4.9 out of 5 stars
2 repeat clients
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Greenwood, Seattle, WA

Highlights

Enhanced background check
20 years of experience
Has a fenced yard
Home full time
Can administer medication
Senior dog experience

Pet care experience

Certified Trainer,Personalized Care

Dogs have been a huge part of my life for as long as I can remember. I started caring for and watching dogs when I was a kid, have dogs of my own, and eventually turned that lifelong love of dogs into a career. Today, I’m a full-time professional dog trainer and KPA Certified Training Partner (KPA CTP), with 8 years of hands-on training experience and experience working with over 100 dogs. I’ve worked with dogs of all ages, breeds, personalities, and training levels—from puppies learning their first skills to senior dogs who need a little extra patience and a slower pace. I also have extensive experience with more complex behavioral needs, including reactivity, fearfulness, resource guarding, separation anxiety, and aggression. My training background has taught me how important it is to read each dog’s body language and adjust my approach based on what makes that individual dog feel safe and comfortable. Having someone else care for your dog can be stressful, so my goal is to give them the same patience, attention, and individualized care I’d want for my own dogs. Whether they’re an outgoing social butterfly, a nervous dog who needs time to warm up, a busy puppy, or a senior who would rather spend the afternoon relaxing, I’m happy to meet them where they are.

Qualifications

2 repeat pet parents
95% response rate
Usually responds in under half an hour
90% bookings with photo updates
20 years of experience
Oral medication administration
Senior dog experience
Can provide daily exercise

Ratings and reviews

4.9
stars
7 ratings
Laura M.
5.0 out of 5 stars
Boarding • Oct 29, 2026

Great experience with Mason! He was wonderful with George and sent us a lot of photos and videos during his stay. George got a lot of play time, outdoor time and TLC- he was a happy pup when he came home!

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Iniyan C.
5.0 out of 5 stars
Boarding • Oct 10, 2026

Mason was absolutely fantastic with my dog Luna, his experience as a certified trainer really shone through especially with some of her fear of other dogs. Would highly recommend him as someone you can entrust your pet with.

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Vicky c.
5.0 out of 5 stars
Boarding • Oct 06, 2026

Mason took great care of my dog Mushroom, who seemed to have lots of fun and feel relaxed at his place! He communicated well throughout the stay and went above and beyond by helping drop my dog off at my friend’s place for the few days before I returned. I really appreciated his flexibility. Highly recommend! :)

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Connie M.
5.0 out of 5 stars
Boarding • Oct 05, 2026

Mason was so communicative and sent us great photos every day! Ume came home happy (and tired) from all the ball time in the yard. Thank you Mason! We will definitely be booking again.

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Ashley E.
4.0 out of 5 stars
Boarding • Oct 05, 2026

Mason was able to save the day with a last minute booking after a cancelation. Very communicative and my dog came home happy.

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Sara C.
5.0 out of 5 stars
Boarding • Sep 28, 2026

Mason watched both of our dogs for a few nights and was very communicative, sending frequent photos and updates. My pup Charlie is nervous meeting new people, and he did great with Mason at the meet and greet and it seemed like he immediately felt comfortable. Would absolutely recommend Mason! Our dogs came home happy and tired from playing in the yard all weekend!

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Calendar and availability

Available
Not available
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Schedule

Pet care is already a big part of my everyday routine. I’m a full-time professional dog trainer and primarily provide board-and-train services out of my house. Because of that, my schedule is built around caring for dogs throughout the day, including regular potty breaks, walks, enrichment, playtime, training, and plenty of downtime. I only occasionally leave for an hour at a time for private training sessions, so I’m with the dogs most of the day and can give them lots of individual attention.

Where your pet will stay

Home characteristics

Lives in a house
Has a fenced yard
Non-smoking household
Has 1 dog, has cats
No children present
Dogs not allowed on bed
Dogs allowed on furniture
Potty breaks every 0-2 hours

Safety, trust & environment

For pets staying with me, I do my best to keep their routine as familiar and comfortable as possible. I follow each owner’s instructions for feeding, walks, medications, sleep schedules, and any individual needs or preferences. I have a fully fenced yard for safe potty breaks, outdoor time, and play, in addition to walks and enrichment throughout the day. As a professional dog trainer, I’m very comfortable reading canine body language and adjusting care based on each dog’s personality and comfort level. I prioritize safe, thoughtful management, especially when caring for multiple dogs, so every dog has their own space and is never pressured to interact with other dogs. I am able to separate dogs that don't do well with other dogs and can provide playtime for those that do! For owners who are interested, I can also incorporate professional training during their dog’s stay as an additional service. Training needs, goals, and options can be discussed separately so we can determine what would be most beneficial for your dog.

Pets

A typical day

A typical day is a mix of activity, enrichment, and plenty of time to relax. We start with a morning potty break in my fully fenced yard, followed by breakfast and some downtime. Throughout the day, dogs get regular outdoor breaks, walks, playtime, and enrichment based on their individual energy level and preferences. Activities might include sniff walks, games, toys, basic training exercises, or just hanging out and getting some one-on-one attention. Since I’m a full-time dog trainer and work primarily from my house, I’m with the dogs for most of the day and can adjust our routine to what each dog enjoys and is comfortable with. I also believe downtime is just as important as activity, so dogs have plenty of opportunities to settle, nap, and decompress between activities.

0 to 15 lbs
16 to 40 lbs
41 to 100 lbs
over 101 lbs
Dogs over 1 year old
Non-neutered males accepted, spayed females only
No females in heat
Mason can host up to 2 pets per night
I’d love to know as much about your dog as possible before their stay! Please let me know about their normal routine, personality, likes and dislikes, feeding schedule, medications, allergies, and any special needs. I also appreciate knowing about any behavioral concerns, including reactivity, resource guarding, separation anxiety, fearfulness, escape tendencies, or a history of aggression or biting. As a professional dog trainer, I’m comfortable caring for dogs with a wide range of personalities and behavioral needs, so having a behavior concern doesn’t necessarily mean your dog isn’t a good fit. I just ask that you’re completely upfront so I can make sure I’m able to provide a safe and comfortable environment for your dog and everyone in my care. I’m happy to discuss your dog’s individual needs before booking.
Boarding
in the sitter's home
$100per night
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.