Pay in 4 interest-free payments of $9.99 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
the KONG Extreme offers enrichment and helps satisfy dogs’ instinctual needs
Add an unlimited number of pets to your system
* Not recognized as an essential nutrient by AAFCO Dog Food Nutrient Profiles
500 IU/lb Vitamin D
L carnitine
PetSafe Electronic SmartKey™ for SmartDoor™ Pork the KONG Extreme offers enrichmentReplace a SmartKey or add more pets to your PetSafe Electronic SmartDoor. The SmartKey fits most collar ID tags and uses RFID technology to send a signal that locks and unlocks the door flap when it senses your pet. You can add up to 5 pets to your SmartDoor. Package includes 1 SmartKey and 1 battery (RFA 67). PetSafe brand is here to help you and your pet live happy together.
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