you may be able to train control on the dog - but do NOT NOT NOT think you can leave them alone anytime soon......
keep the dog on a lead when the cat is in the same area and teach him "leave it"....have you done classes with him that will help you teach this behavior???
Some high prey dogs will not ever leave cats alone.....I had one dog who would never relax in the same room with a cat and would pace constantly around the doors to the safe cat room.....I ended up letting him go to a home with no cats even though I was devastated to do so.....I would never have felt safe with him in the house with a cat.
They may end up being friends down the road....but you must teach him the cat is off limits as the first step.
Csabre Sch1, Hexe Sch2, SG Bengal, Lynx, Komet, Kira HGH & Kougar v Wolfstraum ~ Ziberia IPO1 ~ ATB Basha, Kougar & Kyra, Fenja, Sch3s, Cito, Sch2, Danger RH & Alice Sch1s ~Kelsey