Why is it bad for the top of them to be wet? Lola swims everyday, its actually hard to keep her out of the pool but after a swim she gets a burst of energy, I guess because she just cooled off, because she is normally very lethargic in the heat, then, still wet, she goes and lays in the sun

and her back gets very hot, can this lead to heat stroke too? And should I also limit her running around after her swim? Also is a swollen tongue a definite sign of heat stroke? sorry so many questions, we love to spend time outside but it is starting to make me nervous, especially since she swims so much.