Bit of a rant am afraid. Becky dropped me a mail earlier to check on Shadow's worming and de-fleaing, and her vet told her to feed Shadow purely dry food, one of the reasons being it will make her drink more. I really can't believe that vets are still thinking dry food only is a good way to go - one of the last studies I read said that even though they drink more, they still cant drink enough and are constantly slightly dehydrated, so concerns as to the long term effect on their kidneys. Susanne, do you know that study??