Hey there folks here is my latest article for the website Petcha! Please take a look and give it a like and even a comment if you feel it deserves it! The more comments and the more discussion the better the jog I have done (at least my view point) 

Enjoy

(Just click the link below)

Mike

http://petcha.com/pet_care/when-does-dog-play-escalate-into-a-dog-fight/