* Contact with other animals. Fleas can easily jump from one animal to another. This is why it is important to keep your Yorkie away from other animals that may have fleas, such as stray dogs, cats, or wild animals.
* Walking through infested areas. Fleas can also live in the environment, so your Yorkie can get fleas by walking through areas where fleas are present. This includes areas with tall grass, weeds, or animal droppings.
* Bringing fleas into the home. Fleas can also hitch a ride on your clothing, shoes, or other belongings. This means you can accidentally bring fleas into your home and give them to your Yorkie.