Risk: Moderate

I’d rate the risk a 3 out of 5 because starting a dog training side hustle involves moderate risk. Someone could lose money on certification courses, marketing, and equipment if they don't attract enough clients. Time and energy are also significant investments, and beginners might struggle to build a client base, leading to potential confidence loss. Many beginners spend money on advertising and training materials without immediate returns. Startup costs like liability insurance and professional memberships might not pay off if the business doesn't take off. Online, some people report challenges in gaining clients and recouping initial investments, indicating a break-even or minor loss scenario is possible.