How is his hay appetite? Does he eat a lot, or a little?
When do you present pellets and when do you present the salad during the day? I wonder if a better solution may be increasing time spent with only hay.
What was the original pellet portion before cutting down to 1/4cup, and about how big is the veggie presentation?
It’s difficult to gauge because with small poops, and can be a result from low hay consumption, little food intake, a fur blockage, or a combination of factors. Getting some more details may be helpful for members to give more input!
The vet is not wrong about increasing hay consumption, but some better parameters and conditional statements would not have hurt for this transition.
The answers provided in this discussion are for general guideline purposes only. The information is not intended to diagnose or treat your pet. Seek the advice of your veterinarian or a qualified behaviorist.