Walking equipment
How to Choose and Fit a Dog Harness
Independent guidance on harness styles, fit checks and when a collar or head halter may be more appropriate.

Harness styles
- Y-front harnesses: leave shoulders free; good everyday choice
- Front-clip harnesses: can reduce pulling while training
- Step-in harnesses: easy to fit but often less secure
- Escape-resistant harnesses: an extra belly strap for nervous dogs
Fit checks
- Two fingers fit under every strap
- The chest strap sits on the breastbone, not the throat
- Straps do not cross the point of the shoulder
- The dog cannot back out when you apply gentle backward pressure
Avoid
Avoid tight straps across the shoulders, tightening 'no-pull' designs that cause discomfort, and any equipment that relies on pain.
Further reading
Organisations whose published guidance covers this topic.
- PDSA — veterinary charity pet health advice
- RSPCA — animal care and welfare advice across species
- International Cat Care — cat health, behaviour and welfare advice