Ключевые слова: allergy, animal, baby, background, brother, brown, canine, care, cute, development, dog, doggy, exercise, family, father, feed, flea, friend, friendship, garden, growth, happy, innocent, little, love, mite, mother, naive, nursery, parent, pets, playful, pug, pup, puppies, puppy, purebred, rabies, relationship, sister, tick, together, vet, veterinarian, veterinary, virus, wallpaper, warm, whelp, young,