Casting Time 10 minutes
Components V, S, M/DF (a desiccated fly)
Range medium (100 ft. plus 10 ft./level)
Effect magical sensor
Duration 10 minutes/level
Saving Throw none; Spell Resistance no
This allows the animal companion or familiar to function as if it were an insect summoned by the greater insect spy spell. The animal companion or familiar does not change shape, nor does it lose the ability to make its own decisions, but it receives orders and gives answers as per insects summoned by that spell, and you can sense its direction and distance and receive sensory input from it as with that spell.
Pathfinder Player Companion: Spymaster’s Handbook © 2016, Paizo Inc.; Authors: Alexander Augunas, David N. Ross, and Owen K.C. Stephens.