8 Pet Side Hustles and What Each One Takes to Start

Every pet side hustle on this list has a start-up step that people skip: liability insurance for walking and sitting, a state kennel license for boarding at home, product registration for treats, certification for training. Here is what each of eight pet side hustles takes to start, from the government, certifier, and insurance sources that publish the rules.

Plenty of people love animals. The better question is whether the work fits your schedule, your house, your risk tolerance, and the kind of pet mess you can handle without getting resentful. The boring parts stay in.

Walking Dogs and Pet Sitting

Dog walking and pet sitting are the easiest doors into paid pet work. You do not need a storefront, inventory, or a brand. You need a leash, a phone, reliable transportation, and the ability to show up when you said you would. That last part matters more than a cute logo.

A traveling pet sitter visits the client's home to feed and care for the pet there, so the pet stays in its own space and you do the traveling. A visit for a cat works the same way. If sitting is the direction you want, read how to become a professional dog sitter.

The first trap is taking every client across town. Do that and you spend more of your day driving than walking. Pick a small radius. Apartment buildings, dense neighborhoods, and clients who book recurring midday walks are where this turns into decent side income instead of scattered errands.

Insurance comes before the first client. The SBA lists general liability insurance for “Any business” and says it “protects against financial loss as the result of bodily injury, property damage, medical expenses, libel, slander, defending lawsuits, and settlement bonds or judgments.” Its advice on choosing coverage: “Speak to insurance agents to find out what kinds of coverage makes sense for your business.”

Know the bite rules before you start. California uses strict liability for dog bites. Its Civil Code section 3342(a), last amended in 1988, covers a person bitten “while in a public place or lawfully in a private place” and applies “regardless of the former viciousness of the dog.” Other states follow the older one-bite liability rule. Cornell’s Legal Information Institute says that rule makes the injured person prove the person responsible for the dog “knew or was negligent in not knowing that the dog had a propensity to injure people,” and that “many states have either rejected or modified the one-bite rule either by statute or case law.” Keep dogs separated unless their pet parents approve, and do not take dogs you cannot physically control.

In-Home Pet Boarding

Boarding sells space, attention, and overnight peace of mind. One calm repeat dog can be easy to host. Three unfamiliar dogs during Thanksgiving week can turn your living room into a stress test.

Before you accept a booking, check your lease, HOA rules, city limits, and insurance. The SBA says “You might have fewer zoning restrictions if you base your business out of your home, but zoning ordinances can still apply even to home-based businesses.”

State law can reach a spare room too. In North Carolina, the Department of Agriculture and Consumer Services says “The requirement for a boarding kennel license from the Animal Welfare Section also applies to in-home boarding services for dogs and/or cats.” The state statute, G.S. 19A-23 (last amended in 2013), defines a boarding kennel as “a facility or establishment which regularly offers to the public the service of boarding dogs or cats or both for a fee.” The department says that operating one without a valid license “could result in up to a $5,000 civil penalty for each violation.” For every other state, the SBA’s advice is “You’ll have to research your own state, county, and city regulations.”

The Insurance Information Institute, writing about home-based businesses, says “You need liability coverage in case clients or delivery people get hurt on your premises.”

The house rules need to be clear: crate policy, feeding schedule, medication instructions, emergency contact, pickup windows, and what happens if a trip gets extended. Meet the dog first when you can. A short driveway introduction can tell you more than a dozen cheerful messages from the pet parent.

Selling Custom Dog Toys and Pet Crafts

Handmade toys, bandanas, collars, treat jars, leash holders, and pet-themed gifts can sell when they feel more personal than the same four products everyone sees on Amazon.

The product has to survive contact with an actual dog. Test seams, glue, stuffing, rope, squeakers, paint, and small parts before you list anything. More on making toys at home: Designing custom dog toys at home.

A toy that fails can hurt a dog, and that is a business risk. The SBA says “Sole proprietorships do not produce a separate business entity. This means your business assets and liabilities are not separate from your personal assets and liabilities.” It lists product liability insurance for “Businesses that manufacture, wholesale, distribute, and retail a product” and says it “protects against financial loss as a result of a defective product that causes injury or bodily harm.”

Start with one tight line instead of a scatter of random products. A small batch of tough fleece tug toys for medium chewers is easier to price, photograph, and improve than a shop of ornaments, collars, beds, and mugs. Repeat buyers come from products that hold up.

Pet Portraits and Art Commissions

Pet portraits give the buyer an emotional reason to spend. Birthdays, holidays, gotcha days, memorial gifts, and new puppy announcements all create demand. See custom pet portraits for ideas on what buyers order.

The hard part is production. Custom work eats time, and revisions eat more. Price by size, complexity, turnaround time, and revision limits. Put those limits in writing before anyone sends you twelve blurry photos of the same black dog on a dark couch.

Copyright is the legal side of selling art. Cornell’s Legal Information Institute defines it as “the exclusive legal right to reproduce, publish, sell, or distribute the matter and form of something.” Commissions also bring payments from strangers, and the SBA says of a business bank account: “Customers will be able to pay you with credit cards and make checks out to your business instead of directly to you.”

Digital portraits are easier to deliver and scale. Watercolor and pencil pieces feel more giftable. Memorial work can be emotionally heavy, so do not treat it like a quick content angle. People are often ordering those pieces while they are still raw.

Pet Photography Sessions

Pet photography looks glamorous from the finished gallery. The actual shoot is usually snacks, squeakers, mud, weird lighting, and waiting for one half-second where the dog stops panting like a furnace.

You do not need a full studio to start. Outdoor mini sessions, adoption-day photos, rescue fundraisers, and backyard shoots are easier ways in. The camera matters less than timing and animal handling. Bring treats, and keep sessions short enough that the dog still wants to be there.

If you want repeat business, sell packages people understand: a short mini session, a full session, and an event package. Skip clever names. Tell people how long it takes, how many edited photos they get, and when they will receive them.

Homemade Pet Treats and Bakery Goods

Dog treats feel like the sweetest little side business until you learn that pet food is regulated. The FDA says “In addition to meeting the federal labeling requirements, animal food products are also subject to individual state laws.” The federal requirements it lists include “proper identification of the product,” a “net quantity statement,” the “name and place of the manufacturer or distributor,” and “listing of all ingredients.”

Washington State’s Department of Agriculture shows how a state treats a home baker. It says “All Pet Food and Specialty Pet Food Labels must be registered by WSDA prior to any product distribution in Washington State,” and that pet food “also includes treats, biscuits, sauces, gravies, vitamins, minerals, supplements, raw food, and certain rawhides, chews and bones.” Its FAQ gives this example: “I make a dog treat out of my home and I sell them at the Farmers Market in 4 ounce packages: You are required to register each product you sell.” Beginning July 1, 2024, the state also requires registration of chews, skins, bones, and similar products “if they are minimally processed (e.g., uncooked, raw, and/or dehydrated).”

Look up your own state’s agriculture department before your first market sale. The FDA says state registration and labeling information comes from “the individual states where the products will be distributed.”

The Insurance Information Institute says “Some types of in-home businesses, such as those that make or sell food products or sell home-made personal care products, may have to buy special policies.”

Once the legal side is handled, this can work well locally. Farmers markets, dog-friendly cafes, groomers, and independent pet stores are easy first places to sell. Keep the menu small. Three reliable treats beat a huge flavor list that turns your kitchen into a supply closet.

Dog Training and Behavior Coaching

Training is the quickest way on this list to get in over your head. Being good with your own dog is not the same as handling a reactive shepherd in a stranger's entryway while the pet parent talks over you.

Get real education before charging for behavior work. Group classes, apprenticeships, certification programs, shelter volunteering, and supervised sessions all matter. At minimum, study body language until it becomes automatic. The early warning signs of dog bites are not trivia. They are how you keep yourself, the dog, and the owner safe. Read more on general liability for small businesses and keep yourself and business protected. 

The certifying bodies publish their entry rules. To sit the CCPDT’s CPDT-KA exam you have to “Log a minimum of 300 hours experience in dog training within the last 3 years” and “Provide a signed Attestation Statement from a CCPDT certificant, veterinarian, or other approved professional.” The IAABC’s Accredited credential is “For animal trainers with two or more years of training experience who teach manners, life skills, sports, enrichment, and the prevention of behavior problems.” Its Certified Behavior Consultant credential is “For behavior consultants with three or more years of consulting experience working with complex behavior cases.” The AKC runs the Canine Good Citizen program, which it calls “an expert-made training program,” and its “10-point CGC test” is taken with an approved evaluator.

The SBA lists professional liability insurance for “Businesses that provide services to customers” and says it “protects against financial loss as a result of malpractice, errors, and negligence.”

Start narrow. Puppy basics, leash manners, or simple obedience are saner entry points than aggression cases. The IAABC describes the work of its behavior consultants as behaviors that “may include fear, anxiety, aggression, phobias, compulsive behaviors, and others.” Refer out when a dog needs someone with deeper behavior credentials, and learn the signs when a dog needs more than a group class so you spot those cases early.

Pet Apparel and Accessories Brand

Print-on-demand makes it easy to put a dog joke on a shirt. It does not make anyone care. The market is crowded with paw prints, breed puns, and "dog mom" designs that all blur together after five minutes of scrolling.

The brands that have a shot usually pick a lane: one breed, one rescue angle, one kind of humor, one visual style. A generic pet apparel store is hard to remember. A tiny shop for cranky dachshund people or senior rescue dog parents has a clearer buyer.

A brand name and logo are legal territory too. Cornell’s Legal Information Institute defines a trademark as “any word, name, symbol, or design, or any combination thereof, used in commerce to identify and distinguish the goods of one manufacturer or seller from those of another and to indicate the source of the goods.”

This route works best if you already like content, email, social posts, or community building. The fulfillment partner handles printing and shipping. You still have to create demand. That is the actual job.

How to Tell If a Pet Side Hustle Is Ready to Become a Business

A side hustle turns into a business when strangers start asking to book and your current setup cannot keep up. At that point, stop treating it like loose cash. Track expenses and price your time. The SBA says “As soon as you start accepting or spending money as your business, you should open a business bank account.”

The SBA lists the steps in a typical small-business launch sequence: “Pick your business location,” “Choose a business structure,” “Choose your business name,” “Register your business,” “Get federal and state tax ID numbers,” “Apply for licenses and permits,” “Open a business bank account,” and “Get business insurance.” On licenses, it says “The licenses and permits you need from the state, county, or city will depend on your business activities and business location.” On the EIN: “It’s free to apply for an EIN, and you should do it right after you register your business.”

The IRS says you “must pay self-employment tax and file Schedule SE (Form 1040)” if your “net earnings from self-employment (excluding church employee income) were $400 or more.” It also says “As a self-employed individual, estimated tax is the method used to pay Social Security, Medicare, and income taxes; this is because you do not have an employer withholding these taxes for you.” On records, the SBA says “You may be legally required to maintain tax and employment records, among other files.”

The best pet side hustle is the one you can repeat without hating your weekends. Some people are built for daily walks. Some want a craft table. Some should never board a dog overnight, and that is useful information. Start small, charge early, and keep notes. The idea gets real once someone pays you twice.

If you need a gut check, notice which jobs make you want to keep learning. Your own hobbies that strengthen the pet bond are a place to look for an idea.

Sources

• U.S. Small Business Administration. Launch your business (business structure, licenses and permits, insurance, tax ID numbers, business bank account).
• U.S. Small Business Administration. Manage your business (records).
• Internal Revenue Service. Self-employment tax (Social Security and Medicare taxes).
• Internal Revenue Service. Self-employed individuals tax center (estimated tax).
• Cornell Law School, Legal Information Institute. One-bite rule, copyright, and trademark.
• State of California. Civil Code section 3342.
• North Carolina Department of Agriculture and Consumer Services. Animal Welfare Section.
• North Carolina General Assembly. General Statute 19A-23, Definitions.
• Washington State Department of Agriculture. Pet and Specialty Pet Food Product Registration and Pet Food and Specialty Pet Food.
• U.S. Food and Drug Administration. Animal Food Labeling and Pet Food Claims.
• Insurance Information Institute. Insuring your home-based business.
• Certification Council for Professional Dog Trainers. How to become a certified dog trainer.
• International Association of Animal Behavior Consultants. Credentials.
• American Kennel Club. Canine Good Citizen.