Oh I know very little about fluffaloes, they’re used pretty rarely. As far as I know, this post is where they were first fleshed out and thus where most talk about fluffalo traits is.
Going off of personal thoughts, I feel like fluffaloes would be the gentle giants of the fluffy kingdom, with an overall slightly mellower way of talking and playing. I mean, can you imagine one running after a ball like other fluffies do? It would be super hazardous!
… So hazardous, now I want to see it!
Since they’re so big compared to others, it makes sense they’d also be careful around other fluffies, much like fluffies are with foals. So they’d still play and chase and stuff, just at a gentle jogging pace instead of a full-out dash.