You’re going to get next to no help at all without a location, and even with a location there’s not really enough detail in the photo for a good identification.
People will need to know what country you live in, what region of said country if it’s a larger one like the United States or Australia, but even with that information you’re only going to get guesses because you really can’t see identifying features on the spider in this photo.
Well, he did say he was sleeping in bed with his four dogs so I can think of at least four different places he could have got the claw marks.