Hill's Prescription Diet d/d Food Sensitivities with duck & green peas

None of our three cats want to eat them; they'd rather go without food. And two of them vomited everything shortly after eating a few. The kibble is also very large, not suitable for all cats.

The kibble goes down a treat. Opening a new bag is tricky though. If you tear off the top strip as instructed, the pack is still sealed. The plastic rips easily, which means the “velcro” doesn’t work either. This is already the second bag where this has happened.