When dry, most soil will brush out. They should not be bathed too often, as the shampoos can remove the natural oils from the coat. In the spring and fall they will shed. Large amounts of hair can fall out during this time but the rest of the year there will be a certain amount of low level shedding. They are easy feeders and an adult will get along with surprisingly small amounts of a high quality food.
Puppies can get fat if overfed.
This should be avoided because of the stress to the structure of the growing dog. Like most large dogs, there is some dysplasia in the breed. Kuvasz, however, are typically very stoic and a dog with clinical dysplasia may show few overt signs of pain. There has been Kuvasz documented to have lived to 17 years old and 14 year olds are not uncommon. When purchasing a puppy you should be able to meet the mother and frequently the father.