Strawfield Pets Puppy MultiVitamin+ Probiotic Soft Chews support 5 key areas of a healthy puppy: Hip & Joint, Digestion, Immune System, Skin & Coat and Heart Health. Our jars contain 120 Grain-Free Peanut Butter flavored treats—carefully crafted for your growing puppy. These treats feature a blend of B-Vitamins, including Vitamin B1, B6, B2 & B12 which are extremely important for brain development and cognitive function in puppies. Vitamins A, B, C & E bolster your puppies immune system, while our 5-Strain Probiotic Blend supports their digestive health. We also included Vitamin D3 to balance minerals like phosphorus & calcium and promote healthy bone growth.