Is this achievable? Start by observation of any itching of your dog. There is a reason for your dog's itching. Close observation of the area can find fleas, or some irritated area. Cold water and shampoo may well be all you need to do to remove the itching before it becomes a big problem.
With a proper diet, regular exercise, continually health exams with the veterinarian and proper cleaning of the environment of the pet, allergies may never happen. With so many possible causes of dog allergies, it is the responsibility of the the pet owner to keep his dog healthy and clean.
What does well-being of the pet mean?
Well-being of your pet means a decent well balanced diet, regular exercise, and continually health exams with the veterinarian. all of their shots are up to date. For some breeds, continually brushing and checking of the coat and skin can also prevent dog allergies from occurring.
If you notice that the pet's bed is not as clean as it should be, clean it with gentle soap and let it dry completely before letting your dog to sleep on it.
Routinely clean and change the bedding of your dog. Make sure to do this more often during the warmer months when the reproduction of the fleas are at their peak. Keep the pet away fromplaces with a high pollen count and away from chemicals. The dog is almost like dealing with a small child. Make sure that the dog can't get into things that may be toxic or irritate the skin. Puppies are like small kids, they are likely to get into anything that is left around.
Allergens are all around us. Just check that your pet isn't in an environment where allergens are abundant. You would do this for a baby; do the same for your dog.