Dogs are self-groomers – like most animals you may find them licking themselves more often than not. If your dog is constantly licking or chewing their paws and/or pads (bottom of their paws), this may be the sign of a problem. It’s important to realize that why your dog is chewing and licking their paws is not just a bad habit, out of boredom or just a part of their daily grooming rituals.
Dog spasms are normal while resting. Dogs twitching may also occur. Even small barks may happen while your dog is sleeping – they may be dreaming of chasing squirrels. All jokes aside – experts have confirmed that when dogs are deep in sleep, they act out their dreams physically.