I have a standard Kerf weatherstrip for my door. Because it is made of vinyl and foam, my cat can shred it to pieces. Is there another type of weatherstrip (rubber, silicone, etc.) that will be more resistant to the cats clawing? I need a thicker size. I've checked out the bulb kerf weatherstrips but they only seem to get up to 1/2". I need about a 1" bulb. I've been looking online for hours now, and I'm hoping someone has a lead for me. Thanks!
Metal weatherstrips used to be popular, and you can still find them, but there's a reason they fell out of fashion: they require very tight tolerances at the door/jamb interface, and even if you set them up perfectly, they still don't seal as well as soft weatherstrips. I'd look into alternate solutions, like installing a storm door outside the main one.