Sunday afternoon I saw his toe red and swelled. We had a nice walk that morning and DH afterwards remembered two or three days before, we saw a little blood spot in the floor, but Thor was perfect and we checked his paws at the moment and they seem to look good. So we went to the vet the next day. Thor wasn't limping but he is like that, he wouldn't let you know he is in pain.
The vet we met wasn't there, it was another and he didn't make a full exam for start, he didn't asked if Thor was limping ot let me told him what he had been doing, nothing. He went directly to the paw and looked at every angle, no marks, no cuts, just the swelled and red bulge . Thor wasn't amused and DH had to hold him tight. The vet said he wanted to stick a needle to see if there was an infection or pus and he put a muzzle on Thor... first time I see Thor crying and trying to climb over me. Never had a vet visit like that! I mean, Thor has been always a vet fanatic, even with the stomach surgeries he was crazy and happy to see his vet and the techs, even the secretary.
Nothing came out of the wound and the Dr. prescribed antibiotics (Amoxil 500mg - 2 every 12 hours) no advise about if it has on the stomach. He also told me to take Thor to the river for him to soak the paw in cold water. He said if Thor doesn't get better we have to take him again and the vet will give him anesthesia to open the wound and see what's in there
We have been going to the river and soaking the paw in cold water + the meds. A friend at the dog park told me to put polysporin to help to prevent infection, I bought it and put a little over the bulge. But with the needle pinch, we have some blood coming out from time to time...
I feel awful, I feel like I shouldn't have let that vet to touch Thor. I don't know maybe I'm overthinking everything or maybe I miss a lot our other vets and friends and family
The worst thing is that I was so stressed about Thor crying (first time, really I have heard him crying) that I didn't asked the vet about the meds side effects or if it's good idea to make Thor wear a socks or... I don't know, I really wanted to get out there.
So now I ask you guys what do you think and to take a look on the paw. For bigger pic clic here

And Thor's attitude when I'm cleaning it:

PD: This is an english language question. What is the correct way to call the fingers in the paw: "toes", "fingers" or none? It depends if I'm talking about front paws or back paws? Thanks!