Do Cats Sweat?
📝 Summary
Cats do sweat, but only a little — mainly through the paw pads (damp summer footprints) and the moist nose tip. The system is too small to flush salt, so excess salt burdens the kidneys and can trigger urinary issues. That's why cats should eat low-salt food.
1 Where Cats Sweat
A cat’s paw pads release a small amount of sweat, and an attentive owner may notice damp little footprints crossing the floor in summer, or find the pads slightly clammy to the touch — that is the cat sweating. The nose tip can also feel wet for the same reason (some sources call it a secretion rather than sweat). It is a modest system compared with a human’s whole-body sweat.
2 Why Cats Shouldn’t Eat Too Much Salt
Anyone who has tasted sweat knows it is salty — through sweat glands the body can push salt back out. A cat’s tiny sweat system cannot do that job, so salt it eats but cannot sweat away lands on the kidneys to process, raising their workload and raising the risk of urinary problems. That is the real reason cats should not be fed salty food: with such underdeveloped sweat glands, they simply cannot shed the excess salt.
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