Call ASPCA Poison Control: 888-426-4435 or your vet immediately.
Chocolate is not safe for Russian Blues and should never be offered. Chocolate is highly toxic to cats for Russian Blues. There is no safe serving size — even tiny amounts can cause serious harm.
Theobromine and caffeine cause heart failure in cats. If your Russian Blue has accidentally eaten Chocolate, do not wait for symptoms. Contact your vet or ASPCA Poison Control (888-426-4435) immediately — early treatment dramatically improves outcomes.
| Theobromine | ❌ Toxic |
| Caffeine | ❌ Toxic |
| Fat | 31g/100g |
| Safe amount? | NONE |
| Action | Call vet now |
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