<P> There are different approaches to assess dog personality: </P> <Dl> <Dd> <Ul> <Li> Ratings of individual dogs: either a caretaker or a dog expert who is familiar with the dog is asked to answer a questionnaire, for instance the Canine Behavioural Assessment and Research Questionnaire, concerning how often the dog show certain type of behaviour . </Li> <Li> Tests: the dog is submitted to a set of tests and its reactions are evaluated on a behavioural scale . For instance, the dog is presented to a familiar and then an unfamiliar person in order to measure sociability or aggression . </Li> <Li> Observational test: The dog's behaviour is evaluated in a selected but not controlled environment . An observer focus on the dog's reactions to naturally occurring stimuli . For example a walk through the supermarket can allow the observer to see the dog in various types of conditions (crowd, loud noise ...). </Li> </Ul> </Dd> </Dl> <Dd> <Ul> <Li> Ratings of individual dogs: either a caretaker or a dog expert who is familiar with the dog is asked to answer a questionnaire, for instance the Canine Behavioural Assessment and Research Questionnaire, concerning how often the dog show certain type of behaviour . </Li> <Li> Tests: the dog is submitted to a set of tests and its reactions are evaluated on a behavioural scale . For instance, the dog is presented to a familiar and then an unfamiliar person in order to measure sociability or aggression . </Li> <Li> Observational test: The dog's behaviour is evaluated in a selected but not controlled environment . An observer focus on the dog's reactions to naturally occurring stimuli . For example a walk through the supermarket can allow the observer to see the dog in various types of conditions (crowd, loud noise ...). </Li> </Ul> </Dd> <Ul> <Li> Ratings of individual dogs: either a caretaker or a dog expert who is familiar with the dog is asked to answer a questionnaire, for instance the Canine Behavioural Assessment and Research Questionnaire, concerning how often the dog show certain type of behaviour . </Li> <Li> Tests: the dog is submitted to a set of tests and its reactions are evaluated on a behavioural scale . For instance, the dog is presented to a familiar and then an unfamiliar person in order to measure sociability or aggression . </Li> <Li> Observational test: The dog's behaviour is evaluated in a selected but not controlled environment . An observer focus on the dog's reactions to naturally occurring stimuli . For example a walk through the supermarket can allow the observer to see the dog in various types of conditions (crowd, loud noise ...). </Li> </Ul>

In the wild canines work together to hunt. how do street dogs find food