What early signs can i tell if my dog is pregnant?

What early signs can I tell if my dog is pregnant? It is 2 weeks after being mated and she is peeing her kennel(which she never used to do) at night. She is asking for more affection. She is not asking for more food, but I started her on puppy food...

anyway. I have felt her belly ,but I do not feel anything...so far. Her boobs have not changed...she is a frengle(french bulldog/beagle).

I used to breed cats. They pee a lot and in weird places when they're pregnant, they are softer, and their sides start to stick out. Also, some personality change is common

Why are you breeding your dog?

Are your dogs registered? Do you have experience in animal medicine and behavior? Or are you just trying to make a quick buck on selling puppies at breeder prices?

It is dangerous to breed your dog if you don't know what your doing. Your dog could die from this if something goes wrong and you won't know what to do. Having a litter of puppies isn't a joke, its a big step and big responsibility and you really need to know what you are doing.

Why breed when there is so much animal over population? Every litter of puppies you produce is leaving many helpless dogs stuck in a shelter that could have been adopted by a loving family that is going to be buying a puppy from you instead. If you really love animals you would be looking at the bigger picture than just your own.