IN: What happens next?

How to collect a urine sample from a female dog
Choose your container.
The ideal container is wide, flat and shallow, such as a baking tray, takeaway food container, or foil pie dish. It needs to be shallow enough to slide under a small dog, and yet wide enough to catch the urine if your aim is a bit off target.

OUT: Understand why sterilizing the container is important. If the vet wants to check the urine for the presence of infection, he or she may want to culture the sample.

IN: What happens next?

How to clean a plastic water tank
Open the outlet valve or tap.
The first step to cleaning your tank is to empty all of the water from it. To do so, open the outlet valve or tap at the bottom of your tank and let all of the water flow out.

OUT: Connect a hose to the open valve in order to direct the water to a location where it will not cause any localized flooding or erosion. Permanent water tanks have a washout valve that is located at the base of the tank.

IN: What happens next?

How to choose rabbit treats
Keep treats in small amounts.
For a rabbit, this means about a tablespoon of food. Give a small rabbit this amount once a day, while a larger rabbit can have a small treat up to three times a day.

OUT:
Giving small amounts allows your rabbit to digest whatever healthy treats you give it. Because a rabbit's digestive system is so sensitive, you need to be cautious about overwhelming it with new and complex foods that are difficult to break down.