The descriptions of various holiday houses indicate that pets are allowed. If you are going to bring a pet, you should always mention this when making your reservation. Even when the description mentions that pets are allowed, this does not mean that all types of pets are allowed. If you fail to indicate that you are bringing a pet, the owner has the right to deny you access to the rented holiday house. Don't forget to bring a certificate of good health and a certificate of vaccination against rabies.
If you are bringing more than one pet, you may be asked to pay an additional security deposit.