If the decision involves getting a puppy as opposed to be mature animal, the individual must make sure all the supporting elements are in place before the puppy is brought into the existing family unit. Some of the things to consider would be if such an addition is needed in the first place, then there should be health considerations to be looked into such as allergies. Other considerations may include the availability of space and adequate facilities for the puppy and if there is enough room and finances to accommodate such needs.

There are also licensing issues to consider as the authorities usually look into such violations quite strictly. Adding a mature animal to the existing unit is also something that cannot be taken lightly, as the temperament of the existing unit and the animal have to be compatible. Without this compatibility both sides are bound to encounter problems and the animal would most likely be the one that suffers the most.