This is my horse Kix at about 2 years old (he's now 8). He's always very curious and loves to investigate new things...usually by eating them.
This is my little hamster Benji. He loves to run at the camera when one is pointed in his direction! It took me five times to get a decent one without him sniffing the camera!
Amber observes everything. She is the most curious mouse we ever had.