Is your male in tact?
No, we had him neutered early as he can't be bred (has slight eye strans) and I guess I should term him being more grumpy then mean. The times we have any aggression issues it's usually in the spring or fall. We do walk him quite a bit.
The older he gets the more mellow he has become and incidents are becoming much further apart.
My sister in law is staying with us for the week, so I had to go over all the stuff she can't do that could set him off, like staring him in the eyes, grabbing his tail, startling him while he's asleep and so on. So she's kind of scared of him (she is a dog owner as well - owns minature bischon).
So she goes up stairs to take a read & take a nap. She wakes up with finds the dog next to her sound asleep. Next he goes & cuddles into her body laying himself on her, with his head right near her face, then starts to snore really loud!
She was terrified!
The dog behaved great and woke up & left. He really likes her and wants to be petted constantly by her. He follows her around now. Both dogs really like her.
I guess the point is I had to go over the basenji ground rules as I dont want any incidents. You just never know how they are going to get along with someone. Some people they really like and others not so much.