Like humans and animals, plants need both water and nutrients (food) to survive. Most all plants use water to carry moisture and nutrients back and forth between the roots and leaves. Water, as well as nutrients, is normally taken up through the roots from the soil.
So, for example, a 3-month old puppy should be able to hold its urine for approximately 4 hours in a pinch. This means that if you have a properly toilet trained 4-month-old puppy that, theoretically, can hold its urine for 5 hours, and you shut that puppy in a crate for 6 or 7 hours, you are courting disaster.
The schedule teaches him that there are times to eat, times to play and times to potty. Generally speaking, a puppy can control his bladder one hour for every month of age. So if your puppy is two months old, he can hold it for about two hours.he schedule teaches him that there are times to eat, times to play and times to potty. Generally speaking, a puppy can control his bladder one hour for every month of age. So if your puppy is two months old, he can hold it for about two hours.