1. **Chocolate**: Chocolate contains theobromine, which is toxic to dogs. Even small amounts can cause vomiting, diarrhea, and in severe cases, seizures or even death.
2. **Grapes and Raisins**: These can cause kidney failure in dogs, and the exact reason is still unknown. It’s best to avoid giving them to your boxer altogether.
3. **Onions and Garlic**: Both can damage a dog's red blood cells, leading to anemia. Even small amounts can be harmful, so it's best to keep these out of their diet.
4. **Avocado**: Avocados contain a substance called persin, which can be toxic to dogs in large amounts. It’s safer to avoid giving your boxer any avocado.
5. **Alcohol**: Even small amounts of alcohol can be dangerous for dogs, leading to intoxication, respiratory failure, or even death.
6. **Xylitol**: This artificial sweetener found in many sugar-free products can cause a rapid insulin release in dogs, leading to hypoglycemia (low blood sugar), seizures, and liver failure.
7. **Caffeine**: Similar to chocolate, caffeine can be toxic to dogs and can lead to restlessness, rapid breathing, and heart palpitations.
8. **Cooked Bones**: While raw bones can be safe, cooked bones can splinter and cause serious internal injuries.
To ensure your boxer's health, always check with your veterinarian before introducing any new foods into their diet. Providing a balanced and safe diet is key to your boxer's overall well-being.
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