Hello 
I`ve got an expierence with theese guys https://my.desktopnexus.com/lilydadaq/
http://www.englishbulldognews.com/forums/english-bulldog-dog-food-and-nutrition/35178-dog-treats-horrible-2.html?s=95abbb97d33db2124075a4f3547fd360
https://www.ford-focus.cz/forum/memberlist.php?mode=viewprofile&u=83742
 that were mentioned before. 
And I watned to say thanks!