well when my fluffy died we had a dog and a cat still and i got a smokey as a kitten the cat didnt take to him at first and they ended up staying out of each others way untel she died but my dog loved him so i think they shoud be ok if the dogs alreddy got a kitty friend but the cat may take longer i remember smokey leant how to hiss be for purring and hissed at the dog all the time but he used to sleep with her and rubb his head on her and when she died he was sad
i think you ma be ok