First, has Clyde been checked for a UTI or other problem? I'd check with a vet first on this.

Second - use a cat repellent...anything from cedar chips (scent).

Also - is he neutered (I assume yes)? If NOT, then you will need Nature's Miracle or another enzyme deodorizer to get all the smell out of your bedding.

Even if he IS neutered, might not be a bad idea anyway....Find out the dliution for your washer, turn on the agitator for a minute or two - and just let the stuff SOAK for the recommended period.

Let us know how this works out!

Catty1