Dogs that are busy playing don’t always stop to drink. Add warm weather and lots of panting, and fluid loss adds up quickly. Knowing the early signs helps you act before it becomes serious.
Signs to watch for
- Dry or sticky gums, or thick saliva
- Lethargy or less interest in play
- Sunken-looking eyes
- Heavy panting that doesn’t settle with rest
- Loss of appetite
- Skin that is slow to spring back
Two quick checks
The skin test: gently lift the skin between the shoulder blades and let go. In a well-hydrated dog it snaps back right away; if it returns slowly, the dog may be dehydrated.
The gum test: press a fingertip on the gums until the spot goes pale, then release. Color should return within a couple of seconds. Gums should feel moist, not tacky.
Prevention
- Offer water before, during and after exercise.
- Plan play for the cooler parts of the day.
- Take shade breaks, especially with puppies, seniors and short-nosed breeds.
- Choose parks with a fresh-water fountain, so a drink is always a few steps away.
Dehydration can come with heatstroke or illness. If a dog is vomiting, collapses, or the signs don’t improve with water and rest, see a veterinarian right away.
This article is general information, not veterinary advice. If you are worried about a dog’s health, call a veterinarian.
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