Can giving my dog ice water cause bloat?
Simple answer… no.
Longer answer….Gastric dilatation-volvulus(GDV) or bloat is a result of the dog swallowing too much air, fluid or both and the stomach “twists”. It is not caused by a spasming of the stomach as the article would suggest. The stomach would actually have to twist to cause the bloat and not allow air to escape from the stomach. It is much more likely the dog gulped water down too quickly and with the big gulps, swallowed a lot of air causing the stomach to expand. This is what can lead to bloat.
What to do when your dog is hot…
When your dog is overheated make sure to give them water, but monitor the intake. Dogs who drink too fast, especially larger dogs, are more likely to drink down large amounts of water with the air and lead to bloat.
Safer yet would be to hose them down or apply cool packs to their chest or inside their thighs.
So if you see this link going around facebook (http://wendtworthcorgis.wordpress.com/2010/07/31/no-ice-water-for-dogs-please-read-asap/), please know it is not entirely true.
Karen R Pearson, DVM