Ключевые слова: allergy, animal, baby, bowl, brother, development, dog, doggy, eat, eating, feed, feedstuff, flea, food, friend, friendship, grass, growth, happy, innocent, lawn, lazy, little, mischievous, naughty, nave, nutrient, nutrition, parent, pet, playful, progress, pug, pup, puppies, puppy, purebred, rabies, relax, rest, sister, sleep, sleeping, tick, together, virus, wallpaper, whelp, young,