Is Pet Adoption Free? How to Find Free Adoption Events
Usually not, but sometimes. Most shelters charge an adoption fee to cover vaccines, spay/neuter and other care, but many waive or reduce fees during events. BISSELL Pet Foundation's Empty the Shelters, the largest funded adoption event in the US, has helped more than 83,000 pets get adopted since 2016, with dogs and cats at $50 at participating shelters in 2026. Senior pets are also often free or discounted.
Adoption fees help shelters pay for care, but when shelters are full, many cut or waive fees to get animals into homes quickly.
Ways to adopt for free or at low cost
| Option | What to expect |
|---|---|
| BISSELL Pet Foundation "Empty the Shelters" | Reduced fees at participating shelters; $50 for dogs and cats at one Chicago shelter in May 2026; program running since 2016 |
| Holiday and "clear the shelters" events | Many shelters waive or reduce fees for a weekend |
| Senior pets | Often free or discounted year-round |
| Adult cats | Frequently discounted, especially in summer |
| Awareness months | June (cats) and October (dogs) often bring promotions |
| Long-stay animals | Some shelters reduce fees for pets that have waited a long time |
How to find free adoption events near you
- Follow your local shelters and humane societies on social media and sign up for their newsletters.
- Check BISSELL Pet Foundation's Empty the Shelters dates and participating shelters.
- Ask about senior and long-stay pets when you call or visit.
- Watch June and October: the ASPCA marks June as Adopt a Shelter Cat Month and October as Adopt-a-Shelter-Dog Month.
- Check pet store adoption events run with local rescue partners.
Is a free pet really free?
The fee may be waived, but the pet's needs aren't. Petfinder estimates the medical care typically included with an adoption (exam, spay/neuter, vaccines, tests, microchip, deworming) is worth about $425 to $880. At a fee-waived event, you still usually get that care. Ask what's included, and budget for supplies, food, licensing and your first vet visit.
Are free-to-adopt pets less healthy?
Not necessarily. Reduced-fee events are usually about shelter space, not the animals' health. The pets typically get the same medical care as at any other time. Ask to see the medical record before you adopt.
Free pets from strangers online
"Free to a good home" listings are different from shelter adoptions: the animal may not be vaccinated, spayed/neutered or microchipped, and its health history may be unknown. If you go this route, budget for a vet visit right away.
See how much it costs to adopt a dog and find animal shelters near you.
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This article is general information for pet owners, not veterinary, legal or financial advice. Prices vary by city and clinic; always ask your veterinarian or provider about your own pet.
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