Half-Zip Sweatshirt - Bundle of 2 with zipper damage

I bought these adorable cropped half zip sweatshirts ($37/each on Amazon) and my new puppy promptly chewed the zippers on both!! Offending party shown in last photo. The pink zipper is damaged in 3 locations, Green/Grey zipper damaged in one small location (see photos). If you know how to replace a zipper you're in luck. I'll take any offer just to avoid the pain of throwing away two brand new sweatshirts! These are super thick and high quality (but not puppy-proof).