We have just put our Coleman CTS19rd to bed for the winter under a brand new Expediton cover in our driveway. We have found that a cat (or cats) are using a corner of the cover as a scratching post(we dont own a cat and are not sure to whom the cat belongs) Short of gunfire or a snare....Is there a product out there(spray or powder???) that we can use to deter them??? we have used the patches that came with the cover(they worked well...suprise) but we are pretty sure the cats will be back....and the claws leave small rips in the fabric..Thank You!!