When a beloved furry friend starts to emanate an unusual odor that resembles fish, it can be both perplexing and concerning for pet owners. Dogs, like humans, can have various smells, and while some are completely normal, others may indicate underlying health issues that require attention. A fishy smell can be particularly alarming, as it might not be something that pet owners expect from their canine companions. The first thing to understand is that dogs can develop odors from a variety of sources, including their skin, ears, mouths, and even their diet. Factors such as poor hygiene, skin infections, or certain medical conditions can contribute to these smells. In some…