My King Charles is 4 years old, he has never seemed 100% healthy, and untill recently had eating problems, I have now sorted this out by cooking fresh chicken and vegetables for him. The 2 main problems he has at the moment are when he has a drink he makes choking noises, almost as if he has something blocking his throat (which he hasnt) as it started about 6 months ago. The other problem is with his anal glands, I am forever going to the vet to have them emptied, he is allways biting his bottom. can anyone help me with answers to these problems, He is also wormed regularly, so it cant be that, another thing he does is groan and moan a lot.