Like humans, dogs can get a brain freeze – a temporary headache when they eat something cold (such as ice cream) very quickly. Dogs and humans have similar neural structures on the roof of their mouths, which is probably the reason why they experience similar sensations when eating cold food or treats.
Humans know they should stop eating a cold treat when they experience brain freeze. Dogs are not as intelligent as humans and may not be able to stop themselves from eating a cold treat when they experience a brain freeze. To prevent brain freezing in your pup, give it icy treats in small doses or mix them up with regular treats.