Why has my dog suddenly become extra clingy?
Expert Answer
A dog becomes clingier in the following situations. First, lack of security — dogs are very perceptive; if something at home affects them, such as a new family member, they may become clingy. Second, stress — in uncertain or high-stress situations a dog also tends to become very clingy.
Third, fear and anxiety — when a dog feels scared or insecure, it also tends to become very clingy. Fourth, when a dog is sick or feeling unwell, it usually becomes clingier too.
My dog got clingy right before he came down with something, so I've learned it can be an early sickness signal, not just needing attention. New baby, moving, loud noises, all make them stick to you too. Rule out pain or illness first, a sudden change in behavior is worth a check. If he's otherwise fine and just needy, more reassurance and routine helps, but don't ignore a clingy dog that's also off his food.