

William M.
Mill Valley, CA






Services
William can care for
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.
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About William M.
Communication
Skills
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
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

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


William M.
Mill Valley, CA
