Profile image
Profile image

William M.

Mill Valley, CA

1 review
Image 1 of 7
Image 1 of 7
Image 2 of 7
Image 3 of 7
Image 4 of 7
Image 5 of 7
8PhotosView All

Services

These prices are for 1 dog.

Prices include all fees.

William can care for

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

Availability

Pet care fits into my daily and weekly routine as my primary focus right now. I’m currently dedicating my time to building consistent availability for walks, drop-ins, and sitting, and I plan my schedule around each booking to ensure reliable, attentive care. This allows me to be flexible, responsive, and fully present for each pet I’m caring for.

Available
Not available
SMTWTFS
House Sitting Cancellation Policy:

About William M.

Communication

100% response rate
Usually responds in under 12 hours

Skills

20 years of experience
Oral medication administration
Injected medication administration
Senior dog experience
Special needs dog experience
Can provide daily exercise

Safety, trust & environment

I care for pets in a way that prioritizes safety, routine, and comfort in their familiar environment. In a client’s home, I follow all provided instructions closely, including feeding schedules, medication routines, walk guidelines, and house rules to keep the pet’s routine as consistent as possible. I take time to understand each pet’s temperament, energy level, and needs so I can adjust my approach accordingly, whether that’s a calm drop-in visit, an active walk, or extended sitting care. During walks and potty breaks, I stay attentive to surroundings, use secure leashing at all times, and avoid risky interactions with unfamiliar animals. For drop-ins and sitting, I focus on companionship, play, feeding, and maintaining cleanliness, including litter boxes or accident cleanup as needed. My goal is always to provide calm, reliable care that keeps pets safe, comfortable, and stress-free while their owners are away.

Information William M. would like to know about your pet

Before caring for your pet, I like to learn as much as possible about their individual needs and routine. This includes any medical or dietary requirements, medications, allergies, behavioral traits, triggers, or anxieties, as well as their usual schedule for feeding, walks, and rest. I also ask about their comfort level with other animals, leash behavior, and any quirks or preferences that help them feel safe and relaxed. The more I understand your pet, the better I can provide consistent, attentive, and personalized care.

A typical day

A healthy pet-sitting day focuses on keeping each pet’s normal routine consistent while providing attentive care and enrichment. This includes regular feeding, fresh water, potty breaks, and walks tailored to their energy level, along with calm companionship throughout the day. I also incorporate safe, engaging activities like playtime, basic training reinforcement, sniff walks, and mental stimulation to keep pets happy, relaxed, and well cared for while their owner is away.

Location

Mill Valley, CA

William M.'s Neighborhood

Your Pet’s New Favorite Human

Pet care experience

Lifelong dog owner experienced caring for dogs at every stage of life, from puppies to senior dogs with ongoing health needs. Comfortable with medication routines, special diets, and following detailed care instructions. I provide attentive, reliable care focused on keeping each dog safe, comfortable, and well looked after.

Cat care experience

Profile image
Gentle Care for Every Kind of Cat

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

Reviews

Cynthia R.
May 12, 2026

We love having Cody as our pet sitter. We feel fortunate to have him watch our animals - a German Shepherd, a special needs elderly pup, and a mini pig. :) It's a relief not to worry about the pets. We get little updates about their day. The pets genuinely enjoy time with him. We definitely recommend him to other pet parents!

About William M.

Communication

100% response rate
Usually responds in under 12 hours

Skills

20 years of experience
Oral medication administration
Injected medication administration
Senior dog experience
Special needs dog experience
Can provide daily exercise

Safety, trust & environment

I care for pets in a way that prioritizes safety, routine, and comfort in their familiar environment. In a client’s home, I follow all provided instructions closely, including feeding schedules, medication routines, walk guidelines, and house rules to keep the pet’s routine as consistent as possible. I take time to understand each pet’s temperament, energy level, and needs so I can adjust my approach accordingly, whether that’s a calm drop-in visit, an active walk, or extended sitting care. During walks and potty breaks, I stay attentive to surroundings, use secure leashing at all times, and avoid risky interactions with unfamiliar animals. For drop-ins and sitting, I focus on companionship, play, feeding, and maintaining cleanliness, including litter boxes or accident cleanup as needed. My goal is always to provide calm, reliable care that keeps pets safe, comfortable, and stress-free while their owners are away.

Information William M. would like to know about your pet

Before caring for your pet, I like to learn as much as possible about their individual needs and routine. This includes any medical or dietary requirements, medications, allergies, behavioral traits, triggers, or anxieties, as well as their usual schedule for feeding, walks, and rest. I also ask about their comfort level with other animals, leash behavior, and any quirks or preferences that help them feel safe and relaxed. The more I understand your pet, the better I can provide consistent, attentive, and personalized care.

A typical day

A healthy pet-sitting day focuses on keeping each pet’s normal routine consistent while providing attentive care and enrichment. This includes regular feeding, fresh water, potty breaks, and walks tailored to their energy level, along with calm companionship throughout the day. I also incorporate safe, engaging activities like playtime, basic training reinforcement, sniff walks, and mental stimulation to keep pets happy, relaxed, and well cared for while their owner is away.

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.
Profile image
Verified Enhanced Background Check
Profile image
Verified Enhanced Background Check

William M.

Mill Valley, CA

1 review