My dog won't put weight on his hind leg after playing. What's wrong?

Poor pup! She could could have torn her cranial cruciate ligament in her knee or done damage to the meniscus in her knee. It's concerning that she has been limping on three legs for four days now, and it's time to see a vet. Rest her tonight, no running, jumping, or playing. Take her out to toilet on a lead only, and bring her right back in when she's one. Have her seen by a vet first thing in the morning for a lameness exam and x-rays.

Try restricting Bruno's activity for 24 hours. Leash walk him for elimination and avoid any running, jumping or rough play. If the lameness persists, have him seen by your veterinarian for a complete physical and orthopedic exam. Bruno may have injured his hip or knee. Xrays will likely be indicated to diagnose or confirm joint disease or ligament damage.

Unfortunately, if he is not really using it, it does hurt. I would be concerned about a cruciate ligament rupture in a big dog that was playing for a few hours yesterday. I would call your veterinarian in the morning and have them evaluate his leg. They can give him pain medication and depending on the physical examination they may recommend x-rays. In the meantime I would recommend strict rest, no off leash activity. Thank you for using Petco Pet Education Center, formerly Petcoach.

A typical scenario is that the dog runs around happily and then yelps and does not put weight on one of the hind legs. This is very typical for a cruciate ligament rupture or partial rupture. He could also have a sprain or pulled a muscle. Your vet should be able to diagnose this easily and then discuss the options of cruciate ligament repair with you if indicated. Her is some information on CCL rupture: https://www.acvs.org/small-animal/cranial-cruciate-ligament-disease Keep him quiet until tomorrow, he needs to rest. Leash walk him only for elimination or carry him out. Tomorrow, when you go to the vet, carry him to the car and also carry him from the car to the vet. That should help.

I would recommend bringing Thor to a veterinarian tomorrow when they open. I am concerned that Thor may have torn the cranial cruciate ligament or had some other soft tissue injury. At the veterinarian they can do a physical examination and X-rays to see if this is possibly what has happened. They can also dispense medication to help relieve some inflammation and pain. Thank you for using Petco Pet Education Center, formerly Petcoach.

Without a full exam and xrays it is impossible to know which joint is affected, hips or knees are both common. Rest and lead exercise is recommended with full assessment if persisting longer than 5days

Poor Gunner! I recommend resting him for the next 48 hours. No running, jumping, or playing. Take him out to toilet on a leash, and bring him right back in when he's done. If he still appears painful after this time, then I would take him into the vet for an exam. The vet can diagnose where the pain is coming from, and can dictate a treatment plan for it. He may also benefit from some pain medications, which the vet can prescribe. Please do not give him any human pain medications, as many are toxic to dogs and can be fatal if given. Best of luck, I hope this helps.