Pet-A-Lyte is a ready-to-use liquid electrolyte formula designed to help dogs and cats maintain normal fluid balance in the blood and tissues. It is intended for situations of mild fluid loss such as vomiting, diarrhea, heat stress, high activity levels, or when solid food cannot be tolerated. The formula combines electrolytes such as sodium, potassium, chloride, and zinc along with L-alanine, niacin, and vitamin B12. It arrives in a 32 ounce bottle and can be offered free choice in a bowl or mixed into food, and is suitable for dogs and cats over 12 weeks of age. Once opened, the bottle should be refrigerated and used within 30 days. This liquid supplement is meant for intermittent or supplemental feeding rather than as a sole source of nutrition.