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Rockville, MD Animal Ordinances: Cat Rules (2026)

Light Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Program
Trap-neuter-return, caregiver's own expense
Required at sterilization
Vaccinate and left-ear eartip
At-large exemption
Eartipped feral cats, Sec. 3-21(1)
Legal status
Caregiver not deemed the 'owner'

Summary

Rockville lets residents run feral cat trap-neuter-return colonies without becoming the cats' legal 'owner'. Sec. 3-28 requires caregivers to vaccinate, eartip, feed, water and shelter the feral cats they care for at their own expense.

Feral cat caregivers shall be permitted to carry out trap-neuter-return at their own expense. A feral cat caregiver who chooses to carry out trap-neuter-return shall:(1)Vaccinate the feral cat(s) at the time of sterilization.(2)Eartip the left ear of the feral cat(s) at the time of sterilization.(3)Provide food and water to the feral cat(s) on a regular basis, year round, using best practices to minimize, as reasonably as possible, any nuisance and/or unsanitary conditions.(4)Provide adequate shelter (in number and quality) for the feral cat(s) using best practices to minimize nuisance.(5)Make reasonable, good faith efforts to provide needed veterinary care to the feral cat(s) that are visibly ill or injured.(b)A feral cat caregiver is encouraged to make a reasonable effort to update the vaccinations on cats that can be recaptured.(c)In the event that kittens are born to a feral cat, the feral cat caregiver is encouraged to take reasonable steps to remove the kittens after they have been weaned, ideally before eight (8) weeks of age. The kittens shall be placed in permanent or foster homes or turned over to an animal rescue organization for the purpose of subsequent permanent placement.(d)An eartipped feral cat shall not be removed by animal control unless veterinary care is required.(e)A feral cat caregiver who returns a feral cat as part of trap-neuter-return is deemed to not have abandoned the feral cat. (Ord. No. 12-15, 6-15-15)

Secs. 3-29, 3-30. - Reserved.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 17 Update 1).

Full Breakdown

Under Sec. 3-28, a feral cat caregiver may trap, sterilize, vaccinate, and return feral cats at their own expense without being deemed the cats' 'owner' under Chapter 3. Required steps: vaccinate and left-ear eartip each cat at sterilization, then provide regular food and water, adequate shelter, and reasonable veterinary care using practices that minimize nuisance. An eartipped feral cat is exempt from the 'at large' nuisance rule in Sec. 3-21(1) and cannot be removed by animal control absent a veterinary need. Returning a TNR'd cat is not abandonment.

Violations & Fines

Sec. 3-28 sets conditions, not penalties; a caregiver who fails to eartip or otherwise misuses the program loses the at-large exemption in Sec. 3-21(1) and faces the standard Chapter 3 municipal infraction under Sec. 1-9.

Frequently Asked Questions

Can I legally care for a feral cat colony in Rockville?
Yes. Sec. 3-28 lets feral cat caregivers trap, vaccinate, eartip, feed and shelter feral cats at their own expense without being treated as the cats' owner.
Do feral cats need a City license?
No, 'owner' under Chapter 3 excludes a feral cat caregiver, and eartipped feral cats are exempt from the at-large nuisance rule.

Sources & Official References

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