My dog is 7 years old and takes incuren for incontinance. Has been ok until a few months after takiing them she has just started frothing at the mouth, jaw clicking up and down and shaking sometimes. This is happening about 6 times a day. What could be the cause?
How long has this frothing been going on for? Is it just after she's had the tablets or some time afterwards? Does the frothing appear to make her upset?