1. **Multivitamins**: A good quality multivitamin can help fill in any gaps in your dog's diet. Look for one specifically formulated for dogs to ensure it contains the right balance of vitamins and minerals.
2. **Omega-3 Fatty Acids**: These are essential for maintaining a healthy coat, skin, and overall health. Fish oil or flaxseed oil can be great sources of omega-3s.
3. **Calcium**: If you're not using bone meal or ground eggshells in your homemade recipes, you may need to supplement calcium to support bone health.
4. **Probiotics**: These can aid in digestion and promote a healthy gut. Probiotic supplements designed for dogs can be beneficial, especially if your dog has a sensitive stomach.
5. **Digestive Enzymes**: These can help your dog better absorb nutrients from their food, especially if they are on a raw or less processed diet.
6. **Taurine**: Some breeds, particularly those prone to certain heart conditions, may need additional taurine. Consult your vet to see if this is necessary for your dog.
Before starting any supplementation, it's always best to consult with your veterinarian or a pet nutritionist. They can help tailor a supplement plan based on your dog's specific needs, age, and health condition.
Lastly, ensure that any homemade diet is balanced and meets the nutritional guidelines set by the Association of American Feed Control Officials (AAFCO) for your dog's life stage.
This answer doesn't make sense or isn't related to the question. Mark it as a probable hallucination of the AI model.