Lost Cat in Lower Grangegorman / Stoneybatter Area Dublin 7

Our cat has been missing for the last few days and we are very worried. He is not chipped but was wearing a red collar with silver dog bones on it. He is a big cat with a thick neck and body, tabby with very white paws like boxing gloves. He is neutered and approximately 3 years old. Please contact us if you have any information.