which breed is more economical and which one gives you more revenue ?

I am mad at myself for responding to your discussion....but when I think of the last part of your question, I get visions of "puppy mills!" I really hope that is not why you asked that question.....because there is enough of them in existence right now, producing unhealthy animals (in-bred animals) to satisfy the whims of the public that are looking for the "in" dog of the day! Each day, I take a moment to look at sites like CraigsList and Kijiji, plus others to re-inforce my dislike of persons that produce puppies for the reason of revenue! I have very strong emotions about this.....I liken it to "slaves," and feel that each little soul in a "fur coat" that comes into this world deserves happiness, good food, love & free from harm! I guess in the long run, what I am saying, money does NOT factor in when I am giving a pet a "forever" home! Cheers!

I would have to say Pomeranians. they are easy to breed and raise and they would bring in alot of profit.