Hello all,
Thanks to Peter, I can used the differents programms to know the mood of Charlie and Delta.
And I'm surprised !!!
Charlie is an very old Lady, unhappy, and I don't know how to improve her mood with a naturally way. If it isn't possible, maybe I can used the ChangeRB program...
And my little Delta is already a young dino... none gender and even if I play all days (or nearly all days) it's depressed, but in a good shape.
The reports are very complete. So now I have some work to make Charlie and Delta happy. I think it's more difficult that with my all dogs...

Sorry for this looonnng message...
I have some questions again :
- what happen if I use the reset button ? The pleo go back to the stage 2 ?
- the pleos can have a "relationship" betwen them ? If yes, even if they have a lot of age difference ?
Thanks a lot for your support :-)