為什麼狗不能吃朱古力

In general, dogs should eat dog foods only because dog foods are made for dogs especially. Dogs shouldn't eat chocolate or any other human foods. Human foods are for humans and can be poison to dogs. The same thing that humans shouldn't eat dog foods because they are not suitable for humans.

人吃的朱古力，對狗來說是有毒的，如吃過量，便會導致死亡‧