Training Cages

Related
 No Wank
 Cum Control
 Cage Makers

You often need to keep your pup in posture either as punishment or on 'all-fours' to enable him to get into the right head space. It is also nice to pull him against the bars and fuck him through the bars.

However cages such as these keep his very focused on the training you have in mind for him. There are also the slave boxes discussed in the Confined spaces/boxes page

Flat fold cage ^

This kind of cage is suitable for when he is being displayed and used by the public at a SM Club.

In this example it is fine for training him to eat his food right off the floor whatever it might be, from diner table scraps to his Masters waste.

Puppy cages such as this one keep the pup on all fours.

In this example (form the Abusive Furniture Catalogue) it is small enough effectively keeping the pup on all fours, and his ass correctly presented.  It is not best suited for long distance travelling as this may harm your animal.