Not sure I understand but interesting question. Chewy provides a wide selection of food brands and does not have a “house brand” food that I’m aware of that they promote. Is the question related to the specific brands that Chewy offers and that those may be more favorably reviewed here? To me that logic doesn’t follow. It would be in Chewy’s best interest to stock a wide selection of the most highly rated and most often purchased products. Conversely it wouldn’t make sense for them to stock brands that are not considered high quality of that are purchased infrequently.
As for linking to Chewy from here, it could be for convenience or it could be Chewy has purchased ad space here. I wouldn’t see that as a conflict either myself. I’m still free to purchase what I want from where I want. Sometimes that is Chewy, sometimes not.
