It's the Wolf S02 E01 Lamb Scout Cookout

The vain and idiotic Mildew would chase little Lambsy endlessly hoping to ""have him for dinner"". Lambsy, of course calls out his famous catch-phrase, ""It's the wool-uff! It's the wool uff!"" making Bristle Hound give Mildew a good pummel and a warning to stay away from Lambsy.