A cat named Truffles was rescued by optician Danielle Crull and her family in 2016. She proved to be a fast-learner, and soon sits and high fives with the help of treats.

Crull, an optician who owns a glasses dispensary for children, she thought she could use Truffles’ amazing talents for a good cause.

Crull brings Truffles with her at her dispensary in Mechanicsburg, Pennsylvania, called A Child’s Eyes. With Truffles by her side, her clients who were as young as four months old, begins to feel like “glasses are cool” too.

Truffles can be seen wearing different glasses to show kids that it is okay to wear them. The lovely feline mostly supports children with amblyopia, a fairly common eye disease, by wearing an eyepatch as well.

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