Only veterinarians can implant HomeAgain chips. AVID® chips can be implanted by shelter personnel, individuals, or veterinarians. Breeders often use the AVID® system because the company offers incentives to chip entire litters, but puppy buyers should be aware that the scanners used by many veterinarians come from HomeAgain and cannot read the number on AVID chips. Costs vary with these systems depending on the number of dogs owned and whether the dog is enrolled in the national database.
At the moment, the Banfield chip cannot be implanted in the company's 500-plus animal clinics, but that situation is likely to change if Congress approves the recommendation to adopt the 134kHz chip. Included in the recommendation is a requirement to develop a true universal scanner that can read all chip