If you bought an advent calendar for dogs from Costco, the company is urging dog owners to stop feeding the treats to their pets.

A product advisory has been posted to Costco’s website and its states, ” We apologize for any inconvenience this may cause and ask you to please pass this information along to anyone to whom the product may have been given.”

Anyone who purchased the Irish Rover 2021 Advent Calendar between October 1st and December 8th can return it to a Costco warehouse for a full refund.

The advisory product notice can be found here.