This can cause unhappy and unhealthy situations for pets and their owners. (cvhumane.org)
Unless you truly enjoy what you are doing, you are only setting yourself up for resentment, and when you are your only boss, that is a very unhealthy situation. (commercialcapitaltraining.com)
Talk to your veterinarian about how the dog's immune system can be made as normal as possible and ways in which you can protect your dog from unhealthy situations. (primarycarevet.com)