Thank you Jenny. I must say, that I've never regretted putting Jack on a homemade diet. After a little trial and error, it does seem to suit him.
Well, my good news yesterday didn't last too long, I'm afraid. Jack woke up this morning and was in pain from his anal gland. We were on the Vets doorstep by 8 am and the bottom line, is that his abscess of a few weeks ago hasn't completely drained. So, they heavily sedated him to express the gland and then discovered he had, "some small knobby bits," inside the sac. They've taken a biopsy and I'll know the results next Thursday. They've suggested that the gland may need to be surgically removed. He's been prescribed Loxicom for the pain and he's now a little easier.
I'm keeping optimistic and must apologise that, yet again, I'm here with more problems. I'm sure it'll all be much better news when I return again. Thanks for your indulgence. xxx