Bishon Kings Charles cavelier mix, 12 years old. He's been diabetic for a few years and has twice daily injections with his food.
He is getting fussier about his food. The brands he used to enjoy are no longer of interest to him and/or a flavour he enjoyed one day he won't touch a few days later. As each meal goes by we're spending 45 minutes or so just getting him to eat. Tried leaving him alone, tried adding a liver treat, tried encouraging him, everything.
Eventually we end up adding in omlette or leftover chicken just so he can eat and have his insulin which is obviously not an ideal solution.
The vet has just said he's fussy (more so with old age) and to persevere but it's getting really stressful for us and the dog.
Any advice welcome.