Some examples are shown in the following gallery with crops arranged from sensitive to very tolerant.. 1  Graphs of crop yield and soil salinity in farmers' fields ordered by increasing salt tolerance. 2  Fig. 3  Fig. 4  Fig. 5  Fig. 6  Fig. 7  Fig.
He should be at least 18 months old and have been doing public access training (performing his already mastered skills and tasks) in public for at least six months reliably before being transitioned from service dog in training to full service dog.
Service Dogs are either rescued from animal shelters or bred in selective breeding programs and raised by volunteers prior to their formal training. Most Service Dogs are Golden Retrievers or Labrador Retrievers. Service Dogs can be identified by either a jacket, backpack or harness.