Why is my senior dachshund panting, whimpering, and eating less?
Unfortunately I can't open this link that you sent me, but I would be concerned about Piru. He is an old dog, and this panting can be a sign of congestive heart failure, which can be common in senior dogs. It can also be a sign of a hormonal disorder such as hypothyroidism or Cushing's disease. Finally, it could also be due to cancer in his lungs, either primary or secondary tumors. I wouldn't say this is an emergency, but he does need to see a vet for it. I recommend having a geriatric blood panel, urinalysis, and chest x-rays done. These tests will help the vet diagnose what is causing his panting, and then can discuss treatment options with you. I would take Piru into the vet first thing Monday morning.
Updated on September 23, 2025