Hello all new user here , I have 2 jack Russell's 8 years old & in the last few days one has injured his back right leg , I took him to the Vet and they did all the checks they could on the day and Now I am booked in for X-Rays with hopes of getting a definitive answer to the problem , My question is cost and should I get a 2nd opinion ? X-ray of his back right leg cost $550 is this typical ? and If he need surgery for cranial cruciate ligament of his right back leg which the vet thinks it may be that would be another $5500.00 , Now as a pensioner thats a big number , any advice would be appreciated .