Dogs stick out their tongues in hot environments to dissipate heat and help cool down their bodies. But in winter, when temperatures are lower, dogs' bodies usually don't overheat, so they don't need to stick out their tongues to dissipate heat. However, sometimes you may find your dog sticking his tongue out in the winter, which could be for one of the following reasons:
Panting: Dogs may be short of breath after activity and need to open their mouth to breathe. At this time, they may also stick out their tongues.
Licking lips: Some dogs lick their lips in the winter, either because their lips are dry or uncomfortable, or because they want to get rid of the lingering taste of food in their mouths.
In general, it is rare for dogs to stick out their tongues in winter. If you find that your dog often sticks out its tongue in winter or has other unusual behaviors, it is best to take it to the veterinarian for examination. one time.
