I have 2 female, spayed mutts. Madison, 12 1/2 yr old lab/shepherd/collie mix and Kasey 10 yrs rottie/retriever mix and I have had them together for the past 8yrs. For the past few months they have been fighting and over the past week it has been almost daily. The best I can figure out is they are having some kind of dominance issue. They fight and then it's over Madison is licking Kasey's face. I have trained them, we go for 20-30 min walks daily and 30-45 min jogs off leash at a local park 2-5x/week weather and schedule dependent. They used to play a lot but lately they don't do that much at all and other than the walks/jogs we go on they mostly just rest in the sun in the yard or in the house. Obviously I am doing something wrong, and after reading some of the website it must be not showing leadership/dominance.
As far as I can tell they only fight when I am home. There is never any evidence of a fight when I am gone at work. If you have any quick advice that would be greatly appreciated it while I quickly start reading your books. Thank you and I hope to learn exactly what I am doing wrong so my pups can live the last of their years in peace. Thank you. Carrie