The quick answer

There isn't one replacement schedule that works for every harness, collar or lead. Replace walking equipment when wear, damage or changes in fit mean it can no longer be relied upon to work as intended.

Search this question online and you'll find wonderfully confident answers telling you to replace everything after a certain number of months.

Real life is less tidy.

A lead used three times a day by an energetic dog experiences very different wear from one used twice a week.

Condition matters.

 

Check the parts that do the work

Every few weeks, look closely at:

• Stitching.
• Lead clasp.
• Buckles.
• D-rings and other connection points.
• Adjustment sliders.
• Strap edges.
• Areas that repeatedly fold or rub.

You're looking for changes rather than perfection.

Fraying deserves attention

A tiny loose thread isn't automatically a disaster.

But progressive fraying, separating layers or damage through the main structure shouldn't be ignored.

The same principle applies to damaged stitching.

Check hardware properly

Open and close clips rather than simply looking at them.

Make sure clasps move correctly and connect as intended.

If something is bent, cracked, badly worn or unreliable, don't wait for it to fail on a walk.

Fit can be a reason to replace something too

The product may still look perfect while no longer fitting the dog.

Puppies grow.

Adult dogs can gain or lose weight.

Coats can change significantly between seasons.

If an accessory can't be adjusted to a secure, comfortable fit anymore, condition alone doesn't make it suitable.

Cleaning is a good inspection point

Every time you properly clean walking equipment, take thirty seconds to inspect it.

Our dog harness, collar and lead cleaning guide already walks through the process.

Don't replace perfectly good equipment for an arbitrary date

Good equipment shouldn't be thrown away simply because a calendar says so.

Inspect it.

Maintain it.

And replace it when its condition or fit tells you it's time.

 

INTERNAL LINKS

Link to:

• How to Clean a Dog Harness, Collar and Lead
  
• How Should a Dog Harness Fit?
• Pawda London Size Guide