
If it is tooth problems, prepair for many vet visits and lots of $$ spent ... and worst of all ... a major heart break eventually ... unless it is the front teeth and the vet can teach you how to keep them trimmed at home ... but, that is only a delaying tactic. It depends on how and where the malocclusion is ... if it is above the gum line or below it. Above the gumline, he can be helped over a period of time to have a relatively pleasant life. If the malocclusion is below the gums, it is more humane to allow the vet to let him go to sleep now. Below the gum line is involving the tong, the eyes and even the brain.
We had one chin that was born with only two teeth (the front two bottom teeth) and he never developed any other teeth. Not having other teeth, he could not grind the two on other things to keep them worn down to proper size. His mom kept him going by feeding him food she had chewed herself for about 5 or 6 months. After that, I learned how to keep them trimmed so that he could close his mouth and gum his food. I had to trim about 1/4 inch off his two teeth weekly. He seemed happy and loved the extra attention for well over 5 years, then his health began to decline. He lived for close 6 years before he gave up. Loosing him was especially hard because we were so close, but I could not let him suffer once he no longer wanted to eat and began to loose weight. I would not trade the time we had together for anything, but I could not try to force him to stay either. He's passed over the Rainbow Bridge and is in chinnie heaven now, with all those who have gone before him.

Jo Ann