Canadian Brand. Skoki Ranch, a FirstMate manufactured formula, is a high quality, high value, corn and wheat free wet dog food. Using quality ingredients, Skoki includes a combination of Beef, Chicken, & Fish as the primary sources of protein. Skoki Dog Food is the right choice for the economically minded customer that does not want to compromise quality ingredients and manufacturing. This food has a whipped pate texture and is made with no thickeners.