Answer:
Toy dogs
Explanation:
Tableau is an application used for statistically analyzing and visualizing data. It is very popular for its ecstatic data visualization figures and works with all dataset types to create a tableau data format.
The Dognition_aggregated_by_DogID dataset holds data for the different dog types, breeding, and tests done on them. The consistent relation between the breeding group column and tests completed is the toy dogs.