HI HB1594

Requires dogs and cats imported into Hawaii to have documentation proving surgical sterilization (spay/neuter) by a licensed veterinarian as a condition of entry into the state.

Exempts animals staying less than 90 days that will not be sold or transferred, animals where a veterinarian certifies sterilization would endanger health, and animals owned by registered breeders.

Directs the Department of Agriculture and Biosecurity to establish and maintain a breeder registry containing breeder names, business addresses, and species/breeds maintained.

Authorizes the department to assess fees to cover costs of verifying documentation and maintaining the breeder registry.

Addresses pet overpopulation concerns and impacts of free-roaming animals on native ecosystems while maintaining Hawaii's rabies-free status.