I have two female leopard geckos which I bought at the same time, they were housed together as babies so I thought they would be ok. They we're fine the first couple of months I had them up until recently. One of my geckos has grown significantly bigger than my other, and I have been noticing the smaller gecko has wounds on its tail. At first I thought it may have been the piece of wood I have in their terrarium so i took it out but I'm still unsure as to whether it was that or the larger gecko trying to assert it's dominance other the smaller one. I'm not sure whether to separate them until the little one gets significantly bigger and reintroduce them. If someone could help me this would be great as all the vets I've talked to don't specialise in reptiles and the one that does is quite far from me. Thank you for taking the time to read this.