Shih Tzu Resting Breathing Rate: How to Count and Track It
Measure a Shih Tzu’s resting breathing rate while the dog is asleep or deeply relaxed, not after play, barking, eating, heat exposure, or excitement. Count one rise and fall of the chest as one breath and record the result over several calm days so you know the dog’s normal pattern. Repeated increases from that baseline or breathing difficulty should be discussed promptly with a veterinarian.
The number is only one part of the assessment. Breathing effort, posture, gum color, cough, sleep quality, and recovery after activity matter just as much.
How to Count Correctly
Wait until the dog is sleeping comfortably in a cool room. Watch the chest or flank. One rise and one fall equal one breath. Count for a full sixty seconds, or count thirty seconds and double the result when the rhythm is regular.
Repeat the count on several calm days. Record the time, position, room temperature, recent medication, and whether the dog was dreaming or moving.
Build a Useful Baseline
- Use the same calm sleeping conditions when possible.
- Count for a full minute if the rhythm is uneven.
- Take several readings over one week.
- Record cough, snoring, restlessness, or posture changes.
- Ask the veterinarian what threshold applies to your dog.
- Bring the log to heart or respiratory rechecks.
What Counts as a Concerning Change
Many healthy resting dogs are below roughly thirty breaths per minute, but the veterinarian should define what is normal for the individual dog. A repeated increase above the dog’s established sleeping baseline is more informative than one reading taken during stress.
Contact the veterinarian when the rate stays elevated, especially with coughing, reduced appetite, poor sleep, exercise intolerance, or a need to sit or stand rather than lie comfortably.
Recheck Under Calm Conditions
- The dog was recently active or excited
- The room is warm
- The dog is dreaming or twitching
- The count was taken while panting
Seek Emergency Care
- Open-mouth breathing at rest
- Blue, gray, or very pale gums
- Collapse or severe weakness
- Strong abdominal effort or stretched-neck posture
- Inability to settle or lie down
Use Video With the Number
Record a short side view that shows the chest, abdomen, head position, and sound. Video can reveal effort, rhythm, and posture that a written number misses. Do not delay emergency care to obtain a recording.
Breathing-Rate Questions
Can I count while my dog is awake?
Only if the dog is deeply relaxed and not panting. Sleeping measurements are usually more consistent.
Is snoring included as a breath?
Count each complete chest rise and fall, regardless of sound. Record the snoring separately.
How often should I measure?
For a healthy dog, occasional baseline checks may be enough. Dogs with heart or lung disease may need a schedule set by the veterinarian.