Dehydration in animals can become serious very quickly in animals, so it's essential to keep pets hydrated. Giving electrolytes during sickness can help prevent dehydration in dogs and cats as well as replace essential electrolytes. Animals may not feel up to eating after surgery or during times of stress, but it’s important to keep them hydrated. Proper nutrition and hydration help pets heal quickly and properly. Electrolytes can help support hydration levels during whelping/queening as well as during other times of high activity. Giving an electrolyte supplement helps keep the animal hydrated and provides sources of energy.