Romaine lettuce is a good substitute ... Seems as though they are alike, but why can’t a rabbit eat hamster food? The short answer is that while rabbits are herbivores, and can only eat plant ...

Rabbits also eat food pellets, but should not be overfed the calorie-rich products, said Varble. It's also important to provide extra fiber from dandelion greens, swiss chards and endive lettuce.