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California's 'Ethics Over Aesthetics' Pet Bill Stalled
19 Aug
Summary
- California proposal banned genetically engineered pets for appearance.
- Bill targeted 'cosmetic transgenic traits' like novel coloring.
- Measure stalled in Senate Appropriations Committee due to costs.

A California bill, Assembly Bill (AB) 1382 or the "Ethics Over Aesthetics Act," proposed a ban on the sale of genetically engineered "designer pets" modified solely for cosmetic purposes. Introduced by Assembly member Leticia Castillo, the legislation sought to prevent animals from being altered for profit or novelty, such as glow-in-the-dark rabbits or unicorns. Modifications for health or hypoallergenic traits would have remained permissible.
The bill specified that "cosmetic transgenic traits" included novel coloring or altered physical features. Common household pets like dogs, cats, and rabbits would have been covered, with violations carrying civil penalties of at least $5,000 per animal. Despite broad support from animal welfare groups and unanimous passage in the Assembly, the measure stalled in the Senate Appropriations Committee.
Concerns over potential enforcement costs for the state's court system were cited as a factor in the bill's failure. Opponents argued it could disrupt commerce and set a precedent for aesthetic-based bans. Though AB 1382 did not advance, Assembly member Castillo has indicated her commitment to reintroducing similar legislation in the future, as gene-editing technology continues to develop.