There are many factors to consider before purchasing a wheeled pet carrier. The size, weight, and shape of the carrier are all important considerations. You may also want to consider what type of pet you have and whether or not the carrier will fit it properly.
Size
The first consideration is the size of the carrier. Most carriers range in size from small enough to fit a small dog up to large enough to accommodate a large cat or dog. It is important to choose a pet or dog carrier with wheels that is the right size for your pet and fits within your home's storage space.
Weight
Another important factor to consider when purchasing a pet carrier is the weight of the pet itself and any additional supplies, such as food and water, that you will be carrying with it. Carriers can be heavy, which can make walking with your pet difficult, especially if you have multiple pets.
Shape
The shape of the carrier also matters. Some carriers are designed specifically for dogs while others are designed for cats. If you have both a dog and a cat, it is best to purchase two different types of carriers so that each animal has their own designated carrier.
Wheel Size
Another important consideration when purchasing a pet carrier is the size of the wheel. Most carriers come with one or more wheels, but some carriers only have one wheel. If you have a large or heavy pet, it may be difficult to move the carrier around using just one wheel. It is important to choose a carrier with at least two wheels in order to make moving it easier.