Have the rules for that section changed? At the top of the page it says:

This section is for proven hunting dogs that are bred specifically for hunting / trials. If you're advertising a dog up for stud he must be purebred and have the breeding rights to the dog. All pups must be purebred and registered.

but from what I can see, the section is full of mutts and other dogs that aren't purebred nor could they ever be registered with any kennel club. Some guy even posted collars - can we list gear and equipment there then?

I'm just trying to understand the parameters before I list anything.