My 11 week old cavalier seems to have a bit of a dodgy tummy and has been off her food for the past couple of days. Can you give me any ideas on how to encourage her to eat again. Also would the treats that you reward them with upset them as she has started puppy training and we were told to reward her with treats so she has been eating quite a few recently. Also when do you cut down to only 3 meals a day is this from 12 weeks and if so which meal should i be cutting out. Looking forward to any feedback.

Welcome to the forum, use cooked chicken as you treats for dog class, most pups are ok with that, but many can't stomach commercial dog teats, they are usually full of rubbish. When you cut out a meal just evenly space the other throughout the day. The dodgy tummy could be all sorts of things, over fedding, reciently wormed or vaccinated, too many treats, or a tummy bug.