Is there any way I could transfer my mechano-hog to my other characters as well?

[spacinginspace]

I've had troubles on my first char. and I wanted to delete it, but the mechano-hog that my friend gave me would be such a waste.

[DoctorDolittle]

Hello,
It depends on what server you play on and if your other characters are on the same account.
Account wide mounts and pets became available with MoP expansion.