TL;DR: Snoring in dogs is often a normal result of anatomy or sleep position, but you should seek veterinary care if it is a new symptom or accompanied by signs of respiratory distress.
What causes snoring in dogs and is it normal?
Snoring is the sound created by vibrations in the upper respiratory system during sleep. This typically happens when air movement is partially restricted in the nasal passages or the throat. For many dogs, mild snoring is a normal byproduct of their anatomy or a specific sleeping position that temporarily narrows the airway.
How do I know if my dog's snoring is a medical emergency?
- The urgency level for mild snoring is Low if your dog has always snored occasionally, remains active, and shows no signs of respiratory distress while awake.
- Contact a veterinarian immediately if the snoring is a new development or suddenly becomes very loud.
- Seek emergency care if snoring is accompanied by gasping, blue-tinged gums, or fainting.
How does providing a photo or video help triage my dog's snoring?
- A video captures the sound, rhythm, and the physical effort your dog is using to breathe, which is vital for an accurate assessment.
- A photo of your dog's face and snout helps professionals evaluate breed-specific anatomy.
- These visual aids allow a veterinarian to determine if the snoring is a benign postural habit or a sign of an underlying health issue.
Clinical Context (Merck Veterinary Manual)
Congenital abnormalities such as stenotic nares and elongation of the soft palate can cause respiratory dysfunction. In toy and miniature breeds, tracheal collapse can result in inspiratory or expiratory dyspnea and a nonproductive, honking, chronic cough. Frequently, affected animals are obese and may have concurrent cardiovascular or other pulmonary disease such as chronic bronchitis. Weight loss is critical in management if the animal is obese, along with exercise restriction and reduction of excitement.
Chapter: Cardiology
Source: The Merck Veterinary Manual, 11th Edition (Page 102)