Its been awhile. but I'm worried. Oscar slept with us last night. We woke up this morning and his right foot is swollen. He just doesn't look very good. He is not putting any pressure on it. He is just moping around, laying on it. Is it possible to give him a baby aspirin? There is only 2 vets open today. On is the college Emgerency Vet services( kinda expensive). His normal vet is open on monday.