How Hay Keeps Rabbit and Guinea Pig Teeth Healthy

Did you know that rabbits’ and guinea pigs’ teeth never stop growing?

Throughout their lives their teeth continue to grow, which means they need constant, natural wear to keep them at the correct (and safe!) length.

That’s where hay comes in.

Unlike pellets or treats, long strands of hay encourage the side-to-side chewing motion that naturally wears teeth down. This slow, repetitive grinding is exactly what their teeth were designed for.

When pets don’t eat enough hay, their teeth may not wear evenly. Over time, this can contribute to painful dental problems that make eating difficult and may require veterinary treatment.

Offering fresh, high-quality hay every day is one of the simplest ways to support good dental health.

You may notice your bun or piggy picking through the hay to find their favourite strands, but don’t worry - this natural foraging behaviour still encourages plenty of chewing and helps keep those ever-growing teeth in good condition.

Healthy teeth begin with healthy chewing, and healthy chewing begins with hay.