I purchased XL Kong dog mat before 3 months. At the beginning it used for 10-15 days when my puppy was 4 weeks old. Unfortunately it smelled so bad so we remove it from the cage as some dog owner's adviced that puppies could have a smell when they are young. After removing the mat from the puppy cage, the smell disappeared.
Before two days i bring the mat back to the cage. Now i can see an opening and my dog is eating the inside parts of the mat.
I can't believe that i paid all this amount of money to use it for less than month and it ripped now.
When I bought it, i saw that it is waterproof and not able to be ripped.