Travel insurance for your dog will protect you against any unexpected costs if they need treatment while you are away. You may also find it useful if your dog breaks something, as laws in different countries can vary and you might be expected to pay damages. Look for a policy which covers overseas veterinary treatment and emergency costs, as well as the cost of quarantine on the way in and out of the country.
Pets at Home offers a travel insurance policy which covers you for emergencies abroad, but you should always check your documentation before travelling to ensure you know what you are covered for. Have a chat with one of our colleagues in-store for more information.