PRIME100 SPD Air Dried Chicken & Brown Rice Dog Food Freeze Dried Dog Treats E1 (Iron): 38 mg E1 (Iron): 38 mg NYLABONE Dog Toothbrush Combo nifty little combo pack includes everything you need to reduce plaque and tartar buildup on your dog's teeth and keep them healthy and happy Naturally occurring manganese from the brown rice helps synthesize fat and can also benefit the nervous and reproductive systems and Natural prebiotics & probiotics (Bacillus Subtilis) will provide functional gastro intestinal support and promotes healthy microbiome in the gut and is air dried to perfection adult dog food calcium and essential amino acids and brown rice contains natural fibres and antioxidants that can assist the digestive and cardiovascular system