Hands-on Care Needed For My Father In Santa Rosa

About who needs care: he sits in a chair and watches TV, makes a mess, sometimes doesn't clean himself; his mind is slipping; He's coming home from a stay in the hospital due to weakness and fatigue; He struggles to get out of a chair. Uses a walker around the house. My mom is worn out taking care of him. She is not a nurse. He's 275 pounds; About the care needs: IDK. He's a grumpy old man that can be a bit mean at times if he doesn't get his way. Services needed include: meal preparation, errands / shopping, light housekeeping, feeding, bathing / dressing, and mobility assistance.