The CPM gently bends the knee to aide in soft tissue mobility and to prevent scar. tissue from forming. CPMs are designed to help patients increase range of motion of. the operative joint, and by doing so decreasing pain and stiffness of the joint. CPMs. are used often in conjunction with physical therapy.
If your dog is hacking away or constantly making noises that make it sound like he's choking on something, he may have a case of kennel cough, or canine infectious tracheobronchitis. Although kennel cough can sound terrible, most of the time it is not a serious condition, and most dogs will recover without treatment.
Symptoms and Types. Sneezing is often accompanied by a sudden movement of the head downwards, with a closed mouth, and may cause the dog's nose to hit the ground. Reverse sneezing is often characterized by a backwards head motion, a closed mouth and lips sucking in. Gagging usually causes the dog to swallow after extending its neck and opening its mouth. Read more about dog sneezing episodes, and how they could impact your dog's health, using the PetMD Symptom Checker.