The use of the pet's instincts and their desire to be loved by people along with classic behavior modification techniques allow us to create a healthy human companion animal relationship. (safarivet.com)
There are several classic behaviors to watch for that may make you suspicious such as repeatedly shaking the head side to side. (boyetteanimalhospital.com)
By freezing, a classic behavior called a startle response for animals that hear, spiders assess the situation to avoid detection from wasps that scout for movement, before escaping. (sciencedaily.com)