We got the results back this morning, and thankfully Rusty doesn't have pancreatitis
He's got a touch of colitis, and IBS in the small intestines, with tummy upsets being possibly triggered by an allergy, which is increasing by age. This is could be damage from when he had parvo as a pup. His symptoms could also be triggered by stress (he's got chronic separation anxiety). We climbed 5 locks the other day, and he got really stressed, as he normally does, when one of us is off the boat (he's 6 years old so I doubt we can stop this now), but surprisingly his tummy was fine.
The vet (Jordan) phoned, and explained the way forward with his treatment. He's to go on a hypoallergic diet for 8 weeks, with nothing else to eat, no bacon rind at breakfast, and I'm guessing if all is ok at the end of the 8 weeks, other food and added. While we're cruising, she going to give us antibiotics just in case he has a flare-up.
We'll be returning in 2 months for the vet to check him out.
We cannot fault the vets at Riversmeet, and they're so handy for the canal, plus the vets very sympathetic to continual cruisers.