Is the PE-900 suitable for small dogs?
The RX-090 receiver is compact and the system is commonly used from ~5–10 lb and up; fit and response at low levels are the priority.
How is this different from Educator “ET” series?
The PE-900 adds computer programming, user-set Boost up to 60, and Ramp delivery options in a slim tube-style remote.
Can I add more dogs?
Yes—add compatible RX-090 receivers to expand (up to three-dog setups).