Great- no worries Dan- as long as he's eating,drinking and eliminating he's just fine and you've nothing to worry aboutThanks! A few more weeks then and I can start with Bertus, good idea!
Today he actually started to explore a little bit, he came downstairs into the bathroom (twice). He even saw Bertus' paw under the door. I think in a few days, he would like to see the living room.
It's very typical for newly transitioned ( adult) cats to seem completely seem uninterested in anything when in fact it is quite the opposite they are simply bewildered but don't let them fool you,they don't miss a trick and they are observing ,listening and taking in all these new snd unfamiliar scents...
It's fine,he is fine and he will move at his own pace and then you'll be posting about how curious he is and so interested in everything !lol