Paw’s Corner: Hydration station: Giving electrolytes to pets

Dear Paw’s Corner: I often see advice for humans about staying hydrated – by drinking lots of water, adding electrolyte supplements and so on. But I see almost no advice about keeping pets hydrated, and that’s so important. Is it enough to just give my dog water throughout the day? Are there electrolytes for pets? – Danice G. in Cincinnati

Dear Danice: That’s a great observation! While veterinarians always emphasize the importance of keeping pets hydrated – it’s an important way for them to stay cool in summer and maintain body temperature in winter – the message doesn’t always seem to make it into the social media algorithm.

Pets need plenty of fresh water to drink throughout the day. For healthy indoor pets, this is usually enough; no supplementation is needed.

• Cats: 4 ounces of water per pound of body weight. A 10-pound cat needs 1 cup of water per day. Increasing their wet food also helps hydrate them. (Decrease dry food so their calorie intake doesn’t go up.)

• Dogs: 1 ounce of water per pound of body weight. A big dog needs a lot of water!

Outdoor pets, especially energetic dogs, need even more water, and an electrolyte supplement might be a good idea. Do not give them electrolytes formulated for humans! The amounts of sodium and potassium are far too high, and they taste terrible to pets.

Instead, look for pet-specific electrolyte supplements. Don’t give more than one per day, usually in the evening. Do not mix the supplement into their food. Your veterinarian can give precise advice on the use of electrolytes for your species and breed of pet, so give them a call first.

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