Finish the following sentence with the best choice: I heard that dogs are allergic to chocolate, is this true?

Choices:
- Chocolate is known to cause dogs lots of problems, such as hyperactivity, stomach cramps, even muscle seizures, internal bleeding and heart attack. Chocolate addicts should not share with fido.
- Chocolate is known to cause dogs lots of problems, such as hyperactivity, stomach cramps, even muscle seizures, internal bleeding and heart attack. Chocolate addicts should get a dog to curb their addiction.

Answer:
Chocolate is known to cause dogs lots of problems, such as hyperactivity, stomach cramps, even muscle seizures, internal bleeding and heart attack. Chocolate addicts should not share with fido.