To properly control access to feeders within the home each pet will need to wear a PortionPro Rx tag. Depending how many feeders you’re purchasing and how many pets will determine how many additional tags you will need. For example, if you are buying 2 feeders but have 4 pets you will need to purchase 2 additional tags as the PortionPro Rx comes stock with 1 tag.
Each tag sends out a unique signal that can communicate with any feeder. So whether you have 1 or 100 feeders in your home, each pet only needs one tag.