Ask the Vet: What Causes A Dog's Back Legs To Suddenly.

Arthritis can lead to soreness and weakness in one or multiple legs. Other, rare causes of trouble walking in older pets include slipped discs, degenerative diseases of the spinal cord or brain.

What Causes Dog's Legs To Give Out Homework

Many non-neurological problems also can cause the rear legs to give out. Examples include panosteitis (growing pains) and non-radiographically evident hip dysplasia.

Ask a Vet: Why Are My Dog's Legs Giving Out?

Limping or stiffness usually indicates that something is wrong with your dog’s legs or back. Limping and stiffness can be caused by several different conditions, the most common being minor injuries and arthritis.The most common cause of a dog's back legs giving out is a herniated or ruptured intervertebral disc, according to the College of Veterinary Medicine at University of Missouri. A condition known as degenerative myelopathy, a slow, progressive disorder that affects the spine in older dogs, also causes weakness and paralysis.An infection with the bacteria that causes botulism can also cause a dog’s hind legs to suddenly go weak, though this is rare, says Dr. Benson. Accompanying symptoms of this would be excessive drooling, slack jaw and dilated pupils.


As dogs age, their whole body will naturally weaken. Hind leg weakness, in particular, is usually due to arthritis, hip dysplasia or loss of muscle. Deterioration and stress placed on the joints (by age or obesity) are also contributing factors. The hips are not the only cause of hind leg weakness.Next, manipulate the joints on the leg, starting with the toes and working all the way up to the hip joint. Use the dog's opposite, unswollen leg as a baseline to compare the normal range of movement against that of the injured leg. If you notice any loud pops or cracks, or if the dog seems to be in extreme pain, take her to the vet.

What Causes Dog's Legs To Give Out Homework

While DM may be one cause of back leg weakness, it is not the only reason your dog might be showing signs of back leg weakness. If he is having a hard time walking, or he is staggering and wobbling on his feet, this back leg weakness may be a result of muscle atrophy, pain, or nerve damage.

What Causes Dog's Legs To Give Out Homework

Epilepsy is thought to affect about four in every 100 dogs, and most commonly starts in those between one and five years of age. What happens during and after a seizure? During convulsions, dogs look dazed and unsteady, but they most often collapse onto their side and make jerking movements with their legs, or they may go rigid.

What Causes Dog's Legs To Give Out Homework

Lethargy and weakness-- these are vague but common symptoms of illness in dogs.And many things, some of them quite serious, can make your dog weak or lethargic. Here's information about the most common conditions, how they are treated, and when your dog should see a vet.

Why Does my Dog's Leg Give Out? - For the Love of dog.

What Causes Dog's Legs To Give Out Homework

The fact that these bumps are raised causes the hair on the dog’s coat to stick out in spots and swelling is also common in other areas of the body such as the eyelids. Unlike some allergic reactions, hives are fast to appear and generally develop within half an hour of exposure to an allergen.

What Causes Dog's Legs To Give Out Homework

It turns out dogs get leg cramps, just like people, and mostly for the same reasons. So if your dog yelps in pain and can't straighten or use their leg temporarily, it may well be a leg cramp from overdoing it at the dog park or as a result of a medical condition that they could be suffering from.

What Causes Dog's Legs To Give Out Homework

When walking her head is stuped V shaped front legs. They will give out and she flops to the floor with her back legs slowly going down. She is listless barely lifting head up to say hello. This is a dog that 3 weeks ago would greet you with strenght and excitment wagging tail head pushing you to pet her.

What Causes Dog's Legs To Give Out Homework

Constipation in dogs is an uncomfortable and sometimes even painful condition that leads to a difficulty in passing stools. This can be caused by a variety of factors, including a blockage of the digestive tract, faeces that are too hard to pass comfortably, feeding an inappropriate diet, or impacted faeces.

What Causes Dog's Legs To Give Out Homework

The lack of nerve signals to the muscles of the hind legs can be seen as knuckling of the hind feet or shaking because of the weak muscle contractions. A veterinary neurologist or surgeon can often diagnose this by excluding other causes. Pain can also cause shaking of leg muscles. Knee or hip pain can manifest as tremors in the hind legs.

What Causes A Dog's Back Legs To Suddenly Give Out?

What Causes Dog's Legs To Give Out Homework

Patellar luxation doesn't technically cause weakness in the legs, but rather it makes it painful for a dog to place weight on the affected leg or legs. OSTEOARTHRITIS. Of course, osteoarthritis -- inflammatory arthritis of the knee -- may cause weakness in a dog's hind legs.

What Causes Dog's Legs To Give Out Homework

Lameness in dogs is a frequent veterinary complaint, and there is a huge range of possible causes, from chronic conditions to trauma. This may seem overwhelming, but these causes can be broken.

What Causes Dog's Legs To Give Out Homework

My dog's collapsed, what could be wrong? Acute collapse in dogs is a sudden loss of strength, that causes them to fall and be unable to rise. It’s similar to a person fainting or passing out and may begin with weakness, staggering, disorientation or vomiting or diarrhoea.