Here's why:
* Toxicity: Acorns contain tannins, which can be toxic to dogs. The amount of tannins varies between types of oak trees and the maturity of the acorn.
* Digestive Issues: Acorns can cause digestive upset, including vomiting, diarrhea, and constipation.
* Potential for Blockage: Acorns can be a choking hazard and may cause intestinal blockages, especially in small dogs like Chihuahuas.
If your Chihuahua has eaten acorns, it's important to contact your veterinarian immediately. They can advise you on the best course of action, which may include inducing vomiting or monitoring your dog closely for any signs of illness.
Prevention is always best: Keep your dog away from acorns, especially in areas where oak trees are present.