The walking out, kennel or box muzzle is designed for use when dogs are travelling. The boxed in design is also useful at preventing dogs from scavenging however this style of muzzle shouldn’t be the first choice for a dog to exercise in as the boxed in design restricts the flow of air through the muzzle and impedes the dogs ability to cool down.

The 101 Tough is made of a harder material than than the standrd 101.


They come in a standard greyhound size, however there is a smaller whippet version the 111.


The 101 measures the equivalent of a size 6:

Length 23cm / circumference 35cm / basket length 9cm


A keeper strap can be added to make the muzzle more secure,  the keeper strap is worn as a collar with the muzzle strap feeding through a loop. ensuring the muzzle is held more securely in place, they can be found here


Designed for sighthounds we have found they fit many types of dogs, and below are details of how to measure your dog to establish if the box muzzle will fit, however if you need any help then click here for help.



 Measure the length of your dogs head in a straight line from behind their ear, to the tip of the nose. The muzzle measures 23cm long and also come with an adjustable leather strap. 

The minimum head length that will fit is 21cm.



This is important to make sure your dog can pant freely.

The circumference of the muzzle is measured at the end of the basket where the dogs nose will be  and is 35cm.

Hold a loop of tape at  35 cm over the end of the dogs nose to see if this is a suitable size.


Please note that dogs with a high prey drive or a history of reactivity/aggression towards other dogs may still be able to inflict injuries whilst wearing muzzles if they are off lead and without your close control. 

Tough box/ walking out/ kennel muzzle (101T) Large

  • If you have any problems or queries with your purchase please contact us so we can work out the best way forward. 

    We have a 30-day return policy, which means you have 30 days after receiving your item to have it returned back to us. For muzzles this is extended to 3 months as we appreciate it may take some time to accustom your dog to the muzzle.

    Returns are accepted and refund will be given on receipt of the returned item, which must be in the same condition that you received it, unused, with tags and in the original packaging where appropriate.

    Postage costs are the responsibility of the customer.

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