best way to build dog's immune system
You can add a dog food supplement to your dog's diet to increase immunity and help him fight off illness. Some good supplements include: 1  Neem oil, which boosts the production of T cells, a vital part of your dog's immune system.2  Vitamin C is antiviral and antibiotic.3  Omega fatty acids make your dog's digestion more efficient and can increase his energy levels. 4  They are good for his hair, skin, eyes, and internal organs.ome good supplements include: 1  Neem oil, which boosts the production of T cells, a vital part of your dog's immune system. 2  Vitamin C is antiviral and antibiotic. 3  Omega fatty acids make your dog's digestion more efficient and can increase his energy levels.
Rating Newest Oldest. Best Answer: Immune system Boosting dogs immune system Boosting the immune system for proper working biochemical interactions is important to your dogs wellness. The immune system is persistently protecting the body from parasites, bacterial, fungal, or virus-infected cells.ating Newest Oldest. Best Answer: Immune system Boosting dogs immune system Boosting the immune system for proper working biochemical interactions is important to your dogs wellness. The immune system is persistently protecting the body from parasites, bacterial, fungal, or virus-infected cells.