When snifflets hatch, any nearby sniffers should do their happy animation!

It could be the same, it could be different, but think about it! The first Sniffer would be lonely when they first hatch. It's really tragic, honestly. So, I think when an egg is about to hatch, maybe the others would be able to tell (perhaps before the player even?) and watch hopefully. When a newborn hatches and makes a birth noise, the others can respond with a happy head swing and cry. That would be the most adorable thing and I would explode. While on this topic, DON'T YOU DARE make some eggs be sterrile. Their dissapointment would destroy me. That said, if some don't hatch (specifically a dug-up variant of their eggs instead of the ones they would lay), there should be a dissapointed sound.

Oh yeah, also they just straight up breed right now? Probably an experimental thing, but I find it weird that they give live birth if they supposedly laid eggs.