Local expert offers tips on what to do when researching a dog trainer Storyblocks By: Web Staff and last updated 2021-05-27 15:57:15-04 NORFOLK, Va. - Eight dogs died at a Portsmouth dog training business this week, and Portsmouth Animal Control has opened up an investigation into the incident. We went to the experts to find what you need to know when searching for a dog trainer. According to Shari Strader from South Paw Pet Services in Norfolk, if you're doing board and train, it's important to research the business and go there to check out the facility yourself. Ask about their credentials - if they claim to be certified, verify the organization that certified them.