My senior yorkie has a swollen leg and won't put weight on it.

Do not give any medications to your dog without the advice of your veterinarian. Many OTC medications can be toxic to pets. Ideally, Ziggy should be examined by your veterinarian or a veterinary orthopedic specialist to diagnose ligament damage, arthritic conditions, fractures or tumors. X-rays of the knees and hips will likely be recommended. These can be done under anesthesia or sedation. A veterinary house all service may be an option for an exam. Afterwards, a sedative and/or pain management can be dispensed to make the trip to the clinic easier and less stressful for all parties.

Terriers are tough cookies and can handle a lot of pain before showing it. Since he is putting weight on the leg he likely did not break anything. He may just be sore or may have pulled a muscle or damaged a ligament. I would make him rest and just leash walk him for 2-3 days, no jumping and running, and if the limp is still there on Tuesday, have the leg looked at by a veterinarian.

The fact that JR won't put any pressure on his leg tells me he is in a lot of pain. Unfortunately there are no OTC pain medications you can give him, as many are toxic to dogs and can be fatal if given. I'd take him into a vet today to get this diagnosed and treated.

Without examining Rolo, it is difficult to determine the exact causing of his limping. However, since you report that this limping has occurred in the past and resolved without intervention after a few hours, my main suspicion is that he may have a luxating patella. This condition is essentially a "loose" kneecap that can pop in and out of position. In most pets, the patella moves back into position without intervention, but in more severe cases, surgical intervention can be required to keep the patella in position. Other possible causes of Rolo's limping include acute soft tissue injury or fractures. Since Rolo has been experiencing a worsening lameness for several days, he should be examined by his vet and may need to have x-rays taken.

Sweet Pea may have injured her leg or she may have arthritis or a joint abnormality that has flared up. Tick borne diseases can also occasionally cause limping and joint pain. Even though she does not seem to want to extend her leg the pain could be anywhere along the leg and not necessarily the paw or hock (ankle joint). Since she has continued to limp for a few days I would recommend seeing your veterinarian - they would hopefully be able to localize the pain and can recommend tests such as an x-ray and also prescribe pain medication. Limping is nearly always a sign of pain.

Hernias typically don't pop up overnight unless there has been some sort of trauma. Without a physical exam, it is difficult to say if the symptoms are related. It is never recommended to medicate a pet without the advice of your veterinarian. Panadol (paracetamol) can be toxic to dogs. It can cause liver and kidney damage. A thorough exam and blood work by your veterinarian is recommended. This may diagnose the cause of Bara's symptoms as well as assess liver and kidney function.

Hello and thank you for contacting Petco Pet Education Center, formerly Petcoach. It is possibly infection affecting the carpal joint. Your Rex will need an x-ray to find out exactly which structures (bones, joints, tendons) are affected. Please, take him to your local vets as soon as possible as it does look serious.