Problem: How to care for peruvian guinea pigs
Get the right size cage.
If you own just 1 pig, a cage measuring 40 by 20 by 20 inches (102 by 51 by 51 cm) should do the trick. Add even more space if you decide to place another pig in this same cage.

Answer: Getting too small of a cage can cause all sorts of problems, including territorial disputes over space. The cage should be wire with a plastic bottom.

Problem: How to treat heart conditions in doberman pinschers
Get your doberman screened for the condition.
Dcm affects young to middle aged dogs. It is now known that early treatment with a drug called pimobendan before symptoms develop can protect the heart in dogs that have dcm.

Answer: Therefore it's important to screen your doberman for the condition even if they show no signs. Pimobendan is proven to increase survival times by improving the ability of the heart to contract.

Problem: How to know the difference between soft law and hard law (international law )
Identify the type of document or agreement.
One simplistic distinction between soft law and hard law states that hard law is legally binding, while soft law is not. This distinction can lead scholars into a semantic debate over whether any agreement that isn't legally binding can rightfully be called a law.
Answer: Nonetheless, some types of agreements are automatically considered hard law. Treaties are a prime example of an agreement traditionally considered hard law by default.