Hi anna, I was thinking...what is your Angus sleeping on right now?? If you suspect he might have some arthritis or stiff joints, heated beds are wonderful for older dogs. You can get them at Pet Stores or order them from Drs. Foster and Smith. Just thought I would shoot you that idea, so Angus can sleep comfortably
Lots of love and hugs to you and your babies. Let us know what the vet says.