How to spot dehydration in dogs and cats – early signs and when to see a vet

Dehydration in dogs and cats often starts with subtle signs such as lethargy, reduced appetite and dry gums. A basic home check involves gently lifting the skin – in a dehydrated animal it returns to position more slowly than normal. Left untreated, dehydration can quickly lead to serious organ problems or even death, so visible symptoms require an immediate visit to a vet.