I have a Cavalier King Charles Spaniel who is 9. Recently, over the last two weeks, he developed an involuntary, what I would call, muscle spasm. I can see it in his upper body and through his back ...

Like people, dogs get muscle spasms when their muscle contractions are interrupted. They may be visible beneath your dog’s skin and look like tremors. Typically, this happens when they exercise hard ...

A spasm is an involuntary tightening of muscle in your body. It often causes intense pain. This pain can last for minutes, hours, or days after the muscle relaxes and the spasm subsides. Spasms can ...