Consider the subjects: Can you post links for your research please I believe I have read one of them and it was specific to a few large breeds only...
obviously a study specified to large breeds and specific large breeds with specific needs would NOT apply to Yorkies.
Consider the time: I read a study last night that said it was better to marry at the age of 15 it increases happiness...it was from 1944...then in the 50's the government started releasing wait to get married propaganda films
Dailymotion - 1950 - Are You Ready for Marriage Government Propaganda - a Funny video I LOVE this video below!
Check this out duck and cover when there's drama, if you duck and cover an atomic bomb won't kill you...
Dailymotion - Duck And Cover 1951 Government Propaganda - a News & Politics video
Consider the sponsor:I read another study just discussed on the 700 club stating women who consume vitamin on a daily basis die earlier than woman who do not-it was a sponsored by a well known pharmaceutical company. The study that compare women with heart desire taking vitamins to women who are other wise health and whom do not take vitamins daily
Consider the source: I read a study stating breast milk was the most toxic substance on the plant and that formula being purified is therefore less toxic for infants. The study was not independent an was done by a go figure infant formula company.
QUOTE from Belle Noir: "So in my opinion, ASIDE from the HEALTH benefits that have been pointed out regarding tooth eruption, shots, and the dangers of hypoglycemia, the reasons given do not make sense with regards to socialization, house training, bite inhibition and so forth."
Why do you need anything beyond health reasoning?
If you don't understand the behavioral impact in socialization well no one can create the ability of another to critically understand things.