JackieG
Posted : 9/7/2013 12:36:54 PM
I've had lots of experience with limping dogs. The reason can be hard to determine. If he's limping on a front leg, it's not an ACL tear as that is a knee ligament.
Have you thoroughly inspected his foot, including pads and all nails for any type of injury? That's where I start with limps. Sometimes a very small abrasion between their toes or on the side of a foot pad can cause a limp. A torn or partially torn nail is not always easy to spot and I try and get a bright light shining on the foot so I can spot anything. Thorns are another possibility.
Soft tissue injury to the leg can cause a limp. A bruise or slight muscle tear can cause a limp. There are ligaments and tendons in the elbow and shoulder than can be damaged that can cause a limp. As I said, the reasons for a limp are many.
If I rule out any visible injury to the foot or nails, I usually try complete crate rest for a week if the limp doesn't seem severe. If the dog is still limping after that I consult the vet.
You said he doesn't appear to be in pain but a limp is a sign of pain. Hopefully you'll get an answer from the vet on Monday. Until then, I'd rest him completely.