I took some pictures last night but I didn't get the chance to upload them yet, maybe tonight
I went to the LFS yesterday afternoon and was surprised to see the tank that was once FULL of dwarf puffers this past Sunday to see only a few left and a few dead ones

I asked the owner if she had really sold them all in just 2 days and she said that actually they mostly died and asked me if I still wanted to purchase them, I couldn't resist, I already have previous experience with dwarf puffers and knew that I have a 50/50 chance of them surviving the first week so I told her to bag all the ones still alive and brought home 9 seemingly healthy puffers
I got them home and they seem social enough, following each other, playing tag and the rest are loners lol each in their little corners ... I did notice one puffer lying very still and he did look ill but this morning I didn't find any dead puffers so I may be in luck

I'll be buying more plants for more hiding spots