What I found is that as you give it enough time and there is an beaver their little home things will appear so it best not killing them basically like chicken ,so I basically made an enclosure for them at location they spawn at and grab any I find with Argy and bring them to the place and have around 26 of them now and now every time o go there I have an 25% of one of the beaver huts will have cement every 1 hours atleast 4-12 huts spawns , however getting the huts an problem because they keep attacking so I made it into an penal colony and shoot shocking darts whenever one doesn’t spawn an hut I generate around 2k-5k of cement and so much wood I just throw it out since it’s an hassle trying to store it and my charcoal farm is getting ridiculous with the amount of smithy I made (I don’t use campfire since the storage too small and lags like hell)