10 Avocado

The seemingly innocent avocado contains persin, which is very toxic to animals, including cats. The entire avocado tree is toxic, so never let your cat play with the shell or pit.

Depending on the amount of person ingested, your cat may have gastrointestinal issues, respiratory problems, or fluid building up around the heart. In some cases, these issues can even lead to death.

Read also – 10 Most Unusual Pets You Can Have