I suggest leaving a bowl out for your schnoodle full of food and the schnoodle will eat when its hungry. Do the same with the water.
Schnoodles don't need to be groomed often because they don't shed. Groom your schnoodle once a week with a comb to prevent mats.
Like the Schnauzer, your pet may develop hair in the ears which needs to get cut or trimmed to prevent ear infections. As with poodles, it is a good idea to clean the discharge from under a schnoodle's eyes in order to minimize tear-staining, particularly on animals with a light coat.
You should take your schnoodle on a walk every single day. If you dont take them for a walk they become restless and bark like crazy. Even though they are little dogs they are full of energy.