In dogs, the barking trait is dominant over the silent trait and erect ears are dominant over drooping ears

In dogs, the barking trait is dominant over the silent trait and erect ears are dominant over drooping ears. Now, find out:
(i) What is the expected phenotypic ratio of the offspring when dogs, heterozygous for both the traits are crossed ?
(i) What are different phenotypes observed ?
(iii) What is this type of cross known as ?

(i) BbEe xBbEe
Phenotypic ratio will be = 9:3:3 :1

(iii) Dihybrid cross.