14 yr old Schnauzer male shaking, pacing, vulnerable, and breathing heavily and fast
My 14 yr old male Schnauzer has been restless, shaking, uncomfortable, whining, growling, pacing, up and down and has been breathing heavily seeming maybe a bit fast for about a month now but conditions have worsened within the last few days.I have also noticed he has a huge Schnauzer wart or bump on his front left leg that seems to bother and annoy hurt him that he tries to bite off and at constantly. I am concerned with this possibly being his last few days as he has been acting more abnormal. I am unsure of what I can do for him to become comfortable or help him in any way to calm down. Am not certain why or when this started becoming an issue. Does anyone have suggestions on what this could be caused from and what to do?? Any helpful information would be grateful.