Oh no I don't know what they are called but someone had one on my old yard
But its a shavings fork with curved ends so it doesn't damage the rubber mats .
I will try and find the name
I have a fab shavings fork that I use with my mats it's basically kind of rectangular but with built up sides / back so that you can scoop up more without losing it (though from that description I think I'm losing it
) Mine cost about £30 from memory but doesn't damage my mats.
ive got an actual rubber matting fork with rounded prongs so i wasnt poking holes left right and centre when i was mucking out. was brilliant and didnt keep getting my fork stuck
I use the same- rubber and shavings and bought a shavings fork but its hard to use with the rubber (mine has pimples on the top for grip) a friend with smooth rubber has no problem.
I pick up poo with rubber gloves and use a plastic shovel to pick up the wet bits, Its actually really easy and very little waste.