Why does my dog skip on one back leg but still use it sometimes?

It could be that Chispa is suffering from a luxating patella, which is when the kneecap comes out of it's correct anatomical position. When this happens, you notice the dog skipping and not using the leg. Because it happens sometimes, that means the kneecap is going back into place. This can be felt with palpation of the knee, so you can take her into another vet for a second opinion. Depending in the severity of the luxation, surgery may be needed to keep her kneecap in place if she does have a luxating patella. Best of luck, I hope this helps!

Yes, this is a common sign seen with luxating patellas (dislocating knee cap). Small breeds like Bailey tend to be affected by it and it can have various ranges of severity. If Bailey is skipping, then it is likely a high-grade luxating patella and may need surgery to correct it. In order to get his condition diagnosed and treated, you'll need to start by scheduling an exam with your veterinarian. For more information about this condition, I recommend you read the article at the link below. https://vcahospitals.com/know-your-pet/luxating-patella-or-kneecap-in-dogs I hope that helps and Bailey gets better soon.

It could be Panda has a luxating patella, which is when the kneecap comes out of it's correct anatomical position, and it can cause the skipping. Rest him this weekend, and have him seen by vet on Monday.

Based on your description, I would be concerned that your pug has a luxating patella. This would cause him to not use the leg properly because the knee cap is sliding out of it's correct anatomical position. This is a common condition in small breed dogs. I would have your dog seen by a vet first thing tomorrow. The vet can do a lameness exam and possibly x-rays to diagnose what is causing his lameness, and can discuss treatment with you. With a patella luxation, surgery may be required to fix it.

This sort of gait is very common in terrier types and is often due to issues with the knee cap or the groove in which it sits - often slipping or getting stuck over the groove can cause temporary lameness. If severe and uncomfortable or occurring very frequently, corrective surgery to reallign the knee cap and groove may be required

What you're describing sounds like a condition called a luxating patella. This is when the knee cap slides in and out of its groove. This condition overtime can lead to arthritis and potential he predispose a dog to tearing a ligament in the knee. Your veterinarian maybe to do an orthopedic exam and tell you if this is the case.

Two things come to my mind when I hear about rear legs giving way suddenly. I will address both separately. 1) Luxating patellas. This is a fancy name for loose knee caps. The groove the knee cap sits in is often shallow with smaller breed dogs, especially with the Yorkie or Maltese. The knee cap can slip in and out of place on its own quite readily in some dogs. It typically is not painful but can develop arthritis with time and this causes more irritation. What typically happens is the dog goes to step on the leg, the knee cap is not in place and they cannot place weight normally. Sometimes they do not place any weight on it, almost like a little skip, or they hold the leg up. The knee cap typically goes back into place on it's own or the dog kicks backwards and this puts it back into place. The arthritis can be managed with joint supplements or anti-inflammatories but typically the knee cap problem can only be fixed surgically and is only warranted in pets with severe trouble. 2) Bone injury -- without a known trauma, such as a fall or being hit by a car, a fracture is less likely. This causes the area to weaken and can suddenly become painful. It may not break but can be difficult to walk on. If this was the case, I would expect your dog to be painful if that area of his leg is touched. If you feel up and down his leg with pressure, does he seem painful? Do you feel any areas that are swollen?