A little story back there when my dog had his first leg surgery. We notice a swelling of his knee and a weird sound while he walks. I saw that he's uncomfortable with his situation and we decided to bring him to our vet in TPLO Marketing Platform For Vet Surgeons | TPLOCity. They said it was caused by obesity and need to undergo surgery immediately. The surgery went well and the hardest and challenging part was the post-care. We're actually contemplating in bringing him to rehab because no one will take care of him, luckily my grandma agreed to take care of my dog and he's back with his old life.