Question

why do dogs generally hang out thier tongue in summer​

Answer 1

Answer:

Dogs have high body temperature .To regulate the body temperature dogs hang out their tongue in summer. Generally mammals regulate their body temperature by sweating. Dogs have fewer sweat glands on their body so it is difficult to cool their body by sweating. By panting they cool their body.

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Answer 2

Answer:

Dogs have high body temperature .To regulate the body temperature dogs hang out their tongue in summer. Generally mammals regulate their body temperature by sweating. Dogs have fewer sweat glands on their body so it is difficult to cool their body by sweating. By panting they cool their body.