I've mentioned this before in my articles, but my dog is obsessed with toilet paper rolls. She gets so stoked any time I show her one, so much so that she's started searching the garbage cans for them.
She's a funny girl, but she tears those things apart. Once she gets her paws on them there is no reusing them for something cooler. I think I'm going to have to start hiding them in new places so I can try some of these cool hacks.