The defense also put several witnesses on the witness stand to talk about the the use of cadaver dogs, which are dogs that sniff for dead bodies.
According to witnesses, a cadaver dog alerted to a scent near the trunk of Anthony’s car and in three locations in the Anthonys' yard.
The defense hope to convince Perry the dog’s alerts are not reliable.
http://www.wesh.com/r/27304372/detail.html
