I received Oliver as a little tyke from James at about 2 weeks old. At first, he was very timid, only eating when I wasn't there. Then suddenly, about two weeks ago, he began opening his mouth and expelling air (hissing?) in a seemingly aggressive fashion. I didn't think too much of this as he was in his favorite hide and I was invading his space, so I simply just left him alone. On the occasions I would take him out, I would just grab him and he would seem to calm down immediately.
This last week, he has been very curious about my presence (probably associating me with food). But this led to a number other things that led to my concern.
1.) He will open his mouth nearly every time my hand approaches him.
2.) He now will walk towards my hand and try to bite it, even if it wasn't disturbing him.
Although I am happy about him being a bit more comfortable, I feel it is still a slight cause for concern due to the fact that he's my first BTS.
Is this just him being very curious with his mouth or aggression?
Do any of you have any advice on handling this situation (if this is a situation at all)?
Thanks!
And here's a picture of him just in case you wanted to see him.




