Teacup dragons are, as the name suggests, a rather small breed. Quite comfortable with being picked up and carried around by a human surrogate if they can be hand raised from birth. If you are unable to procure a teacup egg, however, it is not recommended that you try and catch an adult.
Human reared teacups rather enjoy a hot, sweet mix of honey and brewed tea leaves. Cooled pots of this brew happily re-heated with their flame if their human handlers promise to share it with them.
WARNING: do not try to take the cup before the dragon is done, their teeth are sharp and you may loose some hair to singeing. If you manage to upset your dragon, an offer of chocolate biscuits to go with their beverage usually placates them.