Don't burn the fabric! toss that. Burning the staples is no big deal. You just toss those with the ashes in your garbage bin.
Oh dear. That big of a reaction for a sting might be showing that she is allergic, and a later sting could put her in anaphylactic shock. Happened to my sister's dog. The 3rd bee sting almost killed her... sis had to heave her into the car and rush to the vet. Was a close call.
He seems to be doing okay. I asked him today if he was homesick. He said the only thing he wasn't crazy about is having to share a bathroom with so many people.
That’s one of my theories on Jasper. He came home one day with a swollen paw. Week or so later it was the opposite leg and swelled up to his chest. Some time after that he went into the woods with Jewel, but never came back.