Veterinary Formula Puppy Love Shampoo. Puppy Love Extra Gentle & Tearless Shampoo is pH balanced for puppies and is recommended by veterinarians for puppies first year. Tearless and mild enough for puppies over 6 weeks. Cleanses without drying delicate skin. Leaves coat soft & fluffy. Does not contain sulfates. No DEA. Will not wash away topical flea and tick treatments. Professional sizes available.