Ann, you have done a lot of good things. As a dog trainer I added dog walking and pet sitting as a service to my training/behavior clients. I engage in widespread networking and have developed relationships with veterinary clinics, groomers, trainers, pet rescues and pet product retailers within my service area. Now I exchange referrals between these varied service providers and we support one another to the benefit of pet guardians. In short, we all serve the same clientele but in different ways.