Dog kneading is a way to mark their territory. Kneading the ground by their paws or carpets is a common thing that you might have observed. You may have observed that your dog is kneading your blanket, furniture, sofas and other items, and it may seem a playful activity at first, but doing it continuously can cause significant damage. Kneading is a common habit among dogs or cats, and they do so to mark their territory. Dogs often mark their territory to make it safe from outside invasion and give them a feeling of comfort and ease. Your dog may also be kneading out of boredom or anxiety.