Leslie dear:
I hope the car trip after surgery was not too traumatic for you and Graham and his first night at home was relatively peaceful.
I have taken Tylenol 2, with codeine, for my back pain and it made me quite drowsy. So, don't be surprised if Graham wants to sleep all day, since T 4 must have much more codeine than the one I took. I assume the specialist knows that what he prescribed will work, in spite of all the advice against giving Tylenol to dogs.
We are sending you all our positive thoughts and warmest wishes for a painless and quick recovery for dear Graham. Chin up! We are all thinking of you.