Re: Strange U shaped lump
Well, it is interesting. Whether its a bone lesion or cartilaginous growth, or a migrant nematode that has found its way sub q (the more common thing, which are of many kinds and often position in a stiff coil, not always soft and wiggly as one would think of a 'worm', I do hope you keep us updated.
I also of course wish continued presentation of wellness, but if things change and he is lost, by all means take a more invasive peek, if you know what I mean. Even if you do so yourself without a Veterinarians help, with some good close ups it would increase the body of observable data.