i saw a version of this that gets buried and has holes in the bottom effectively never needs emptying as the worms and other bugs carry it all away!!!
Confessions of a dog poop composter .....
Well do any of you recall that we had a purpose built dog loo and turd digester built when we had our garden landscaped a couple of years ago ?
The pee area app 4 sq. mtrs. works well , gets hosed every time " Merle strains the greens so to speak unless it is freezing weather then it freezes and gets sorted when the thaw comes..
The turd digester worked well , every week we put tow buckets of water in the digester to flush out the digested matter then added a cap of the digester liquid.
We had a bit of a mishap when the digester fluid we ordered on line took three weeks to arrive and even flushing the digester with warm water didn't do much as most of the sediment was still like sharp sand instead of being a microscopic syrup.
Within a few more months the digester started to back up and take a day of so for the flush water to go away .
A couple of weeks of hard frost saw the lot freeze solid and as it thawed it set like mortar. end of the turd digester project.
I've resorted to using a plastic bucket 1/3 filled with clean water and every day the turds get scooped up on long handle kiddies sand spade shaft removed and replaced with set on 13 mm copper tube and bent to 90 degrees by the blade so it almost lays the spade bit flat . the other implement used is a kiddies spring tine sand rake to pull the muck on the spade blade.
Every time the dog poops and I've cleaned it up I give the toilet area he's been on a quick spray on high jet off the hose pipe and a quick squirt of water into the bucket to add a wee bit of air and water to aid the break down of the turds ..
Once a week I lift the manhole cover and slip a 1/4 inch grid garden sieve over the hole and pour the bucket contents down the hole flushing it with the hose on a gentle spray ( I hate the back splash when using high spray jet

)
Any stones or non broken down stuff gets put back in another bucket and water is added till the next week end when It gets well stirred up & that too gets put down the manhole using the sieve in the manner previously mentioned..
The gravel that is left over gets put back on the the dog loo area .
I've decided not to put composted dog muck on the gardens as I have immune probs caused by diabetes & arachnoiditis , I can't afford the risk of dog muck borne infections/diseases .