theobromine. Chocolate poisoning can affect dogs,  cats, raccoons, poultry, goats, fish, and horses.

However, rats, mice, rabbits, dairy cows,  

and pigs might be able to eat chocolate in  moderate amounts without severe consequences.

It is essential to avoid  feeding chocolate to animals,  

particularly those with known intolerance,  as ingestion can lead to various symptoms,  

including vomiting, seizures, and even death.