Dogs (and people, too) need sugar for energy. If they're not getting enough, their cells will trick them into thinking they're still hungry as an instinctual hunt for more sugar. Hyperthyroidism: While relatively rare in dogs, hyperthyroidism can cause sudden increased appetite.
Why is my puppy constantly looking for food?
Such as Cushing's syndrome, diabetes or parasites. As well as this, there are gastrointestinal issues that can lead to poor absorption of important nutrients, leaving you deflated and thinking “my dog is constantly looking for food”.
Why is my puppy still hungry after eating?
Most dogs overeat, because of the same reasons most humans do - because they enjoy eating, and food is delicious. One way to stop your dog from begging for food is by diverting their attention to something more exciting. This can also help you feel less guilty for not giving into their adorable demands.
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