Expert animal dentists at Linnaeus-owned Sandhole Veterinary Cente in Snodland, Kent, then used a special saw to gently trim her 1ins teeth in half to allow her to eat.
Vet Daniel Calvo Carrasco said: “Porcupine pufferfish teeth are known as beaks and grow continuously throughout their lives.

“They’re usually kept short naturally, as they’re worn down on their regular diet of hard-shelled foods but, while these foods are provided in her home environment, she is not as forthcoming in eating them as her other tank mates.

“As a result, her upper beak grew to the point where it was hindering her ability to eat effectively.