When we are having a dog, we have one of the very important tasks which is to keep checking on our dog's eating habits. Sometimes, they stop eating and sometimes even after eating the nutrition is not properly absorbed by the dog. This may be due to the formation of worms inside a dogs body. The worms can occur in a dogs body at any age. The Bayer Drontal Dewormer for puppies is the effective formula for the elimination of worms in a puppy. The medicine can be given directly to the dog or else mixed with the food. As it is in a liquid form, so it is easy to feed to the puppies. Suitable for puppies up to one year of age.