Has her vet said anything about them? If not, then ask them. They may want to do a fine needle aspirate, to see what is going on.
And the cough is very concerning, probably more so than the lumps. Among other things, it can be a sign on congestive heart failure, so a vet visit is definitely in order.
And the cough is very concerning, probably more so than the lumps. Among other things, it can be a sign on congestive heart failure, so a vet visit is definitely in order.