I know I'm a bit cynical but I'm not a huge fan of the P@H Adoption Centres - to me it just seems like a convenient way for them to deal with their "mistakes".
If staff in ALL their stores knew how to sex their animals correctly then unsuspecting customers wouldn't take home mixed pairs when they thought they were buying single sex pairs - there would then be no need for people to return unplanned litters for rehoming.
If their staff gave correct advice about so called "social" species and their housing/equipment needs then they'd get far less "fighting" animals returned. A Rody with a single wheel and a food bowl seems to be their standard recommendation for dwarf pairs - no wonder they fight when they hit maturity. And Chinese are STILL advertised in our P@H as "social".
I just think it's a shame they can't get these basics right, then the poor animals wouldn't be up for rehoming anyway - but, as I said, I'm an old cynic