I dealt with my trio's poo wars for MONTHS, they never seemed to go away. Kiwi and Tansy's bond is still new so it will just take some time for them to understand that they no longer have to compete for territory.

you can leave them alone together when you not home!

Lovely Catalina! You had an easy bond!

Now is Kiwi bonded to Kitty?

Congrats! Ditto mrmac on the poowars but with pairs they usually do go away... plus, mrmac's female rabbit is a bully and they tend to invite long-term stray droppings. (Sorry, mac... it's Delilah's fault, IMO)

TOTALLY her fault. Dex and Dennis have been having more marking lately since their bond is still newer, but since Davey and Delilah have gone back to a pair now, their marking has decreased dramatically, only a few strays now and then.

The boys are still doing great! They are 100% with their litter box. I'm gradually letting them get more and more territory - letting them run in the hallway and bathroom.
Today I bought them a treat dispenser that they can roll around. Kiwi figured it out right away! He is crazy about it! I used pellets as the treats and it's not hard to see why he was a little chunker. He has slimmed down a lot - his little dew lap is almost gone.

That is great Catalina! I am glad their potty habits returned! Those treat balls are great! I have one for mine also!