Too much tuna can cause issues with mercury levels in both humans and animals.
9. Cooked Turkey Skin
This is difficult for your dog to digest, so if you’re skipping the skin for your own health, just toss it in the trash.
10. Yeast Dough
We know this sounds bizarre but hang tight. When you set your dough out to rise, keep it out of reach of your dog—we know it smells great to us, so imagine how tempting it must be for your pup. Unfortunately, if your dog consumes the still-rising dough, it will continue to expand in her stomach, causing pain and potential organ damage. Even more dangerous, the yeast produces alcohol that is absorbed into your dogs system, which can cause seizures and even death.