You just don't eat garlic. Onion, ginger, pepper, you can do without those seasonings.
You can put less salt, just don't give the dog fishbone. You can put some vegetable soup and a little salt before cooking at home.
Actually, I have to tell you, it's no problem to cook rice with leftover vegetable soup. Cats and dogs are just, how to raise and live, why are you so delicate?
My neighbor feeds a Song Shiquan every day and eats leftovers and bones.
Stronger than my golden retriever. There's nothing wrong with it.
However, your dog and cat are only 1 month old. I suggest you take out the soup and soak it in the rice before cooking.
It's better this way