A very hard knot came out on side of my chinese Pug up high about where the rib cage starts. It does not move and when he turns side ways it almost looks like it is walnut size and looks pointed on his side.Is it a cyst of some kind or calcium on his rib cage?
Without examining your pet it is hard for me to tell you what the growth is. A biopsy will have to be done for a diagnosis. I recommend a visit to the vet. vetcare