Pet Limits: Irvine vs Santa Ana
How do pet limits rules compare between Irvine, CA and Santa Ana, CA?
Irvine and Santa Ana have similar restriction levels.
Irvine, CA
Orange County
Under OCCO 4-1-76, anyone in unincorporated Orange County who keeps four or more dogs or four or more cats over four months of age must obtain an annual Animal Permit from OC Animal Care. Up to three dogs and three cats may be kept without it. All dogs four months and older must be licensed (OCCO 4-1-70).
View full Irvine rules →Santa Ana, CA
Orange County
Santa Ana caps the number of dogs and cats at most residences to prevent kennel-like conditions. SAMC Chapter 6 generally limits households to a small number of each species, with kennel permits required when limits are exceeded for breeding or boarding.
View full Santa Ana rules →Key Facts Comparison
| Fact | Irvine | Santa Ana |
|---|---|---|
| Permit Trigger | 4+ dogs or 4+ cats over 4 months (OCCO 4-1-76) | - |
| No-Permit Limit | Up to 3 dogs and 3 cats | - |
| Permit Renewal | Annual, via OC Animal Care | - |
| Dog License | Required at 4 months (OCCO 4-1-70) | - |
| Cat License | Optional (OCCO 4-1-85) | - |
| Code chapter | - | SAMC Chapter 6 |
| Animals counted | - | Dogs and cats over 4 months |
| Over the limit | - | Kennel permit required |
| Zoning | - | Title 41 standards apply |
Highlighted rows indicate differences between cities.
Irvine FAQ
How many dogs and cats can I have in unincorporated Orange County without a permit?
Up to three dogs and three cats over four months of age. Under OCCO 4-1-76, once you own four or more dogs or four or more cats over four months old, you must obtain an annual Animal Permit from OC Animal Care.
Do I have to license my cat in Orange County?
No. Cat licensing is optional under OCCO 4-1-85. Dogs are different: OCCO 4-1-70 requires every dog four months or older to have an Orange County dog license, and OCCO 4-1-71 requires the dog to wear its current license tag at all times.
Santa Ana FAQ
Do puppies count toward the limit?
Puppies and kittens under four months old typically do not count, giving breeders and foster homes a short window before they must rehome or seek a permit.
What about service animals?
Service animals trained to perform tasks for a person with a disability are protected under the ADA and California law, but emotional support animals are not exempt from local pet limits.
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