Cat Rules: Arlington Heights vs Chicago
How do cat rules rules compare between Arlington Heights, IL and Chicago, IL?
Arlington Heights and Chicago have similar restriction levels.
Arlington Heights, IL
Cook County
Cook County Code Chapter 30 and the Illinois Animal Control Act require rabies vaccination for cats over four months. CCDARC offers cat licenses and TNR support for community colonies; outdoor cats remain owners' responsibility for nuisance and wildlife harm.
View full Arlington Heights rules →Chicago, IL
Cook County
Chicago Municipal Code 7-12-170 requires every cat over four months old to wear a city-issued license tag. Chicago Animal Care and Control runs a Trap-Neuter-Return program for community cats so colony caretakers can register feeders without facing impoundment.
View full Chicago rules →Key Facts Comparison
| Fact | Arlington Heights | Chicago |
|---|---|---|
| Rabies rule | Required over four months | - |
| County code | Cook Code Chapter 30 | - |
| State law | 510 ILCS 5 Animal Control | - |
| Lead agency | CCDARC | - |
| TNR | Supported via partner rescues | - |
| License code | - | MCC 7-12-170 |
| Age threshold | - | Four months old |
| Spayed/neutered fee | - | $5 annual |
| Intact fee | - | $50 annual |
| TNR authority | - | MCC 7-12-070 colony program |
Highlighted rows indicate differences between cities.
Arlington Heights FAQ
Do cats need a license in Cook County?
Cats kept in unincorporated Cook need current rabies vaccination under Chapter 30 and 510 ILCS 5. CCDARC offers a cat license tied to that record. Many suburbs add their own licensing on top.
Is trap-neuter-return legal for feral cats?
Yes. CCDARC and partner rescues operate TNR for managed colonies, with sterilization, vaccination, and ear-tipping. Random feeding outside a colony can still trigger nuisance citations under local suburban codes.
Chicago FAQ
Do indoor-only cats need a license?
Yes. MCC 7-12-170 applies to every cat over four months in Chicago regardless of indoor status. Enforcement is complaint-driven, but rabies vaccination plus license is also required by Cook County animal-control rules.
Can I feed neighborhood strays?
Only as a registered colony caretaker under the TNR program at MCC 7-12-070. Unregistered feeding can trigger nuisance citations under 7-12-080 and food-source violations under MCC 7-28 rodent rules.
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