Abstract: A radio frequency identification fob is disclosed which includes a body and a cover engaged with each other as a fob to enclose a radio frequency identification device. The body and the cover are typically molded plastic. The engagement of the cover to the body may be via an elongated alignment ridge coupled in slideable manner in an elongated mating groove substantially along the major axis of the body. The cover may be secured engaged with the cover by a fastener that could include a releasable latch engaged with a catch. The fob could further include an attachment device such as a key ring to couple the fob to other personal items.

Abstract: Apparatus for use in exercising a dog or other animal on a treadmill. For some applications the apparatus may be releasably secured to the treadmill. For other applications the apparatus may be permanently attached to the treadmill. The apparatus preferably includes first and second generally U-shaped frame members with a pair of side members attached thereto and extending therebetween. One or more rings are provided as part of the apparatus for use in positioning the dog or other animal at a desired location on the treadmill. A system may also be provided for local and/or remote recording, monitoring and evaluation of exercises performed by the dog or other animal.