Why does my dog keep getting stomach abscesses and infections?

Hello. In such a young dog, I am not necessarily concerned about an internal issue such as a metabolic disease or cancer, but more so a still maturing immune system. This might just be a simple issue of boosting immunity, especially gut immunity with added probiotics. Gut-associated lymphoid tissue ( GALT ) has been getting more attention lately, both in animals & people to improve overall health. Adding a probiotic like Fortiflora may be a great idea. And to reduce skin bacteria, bathing Remy in an antibacterial shampoo, one with 4% chlorhexidine once or twice a week is recommended. It goes against convention to bathe a dog this frequently, but it is sometimes needed & it definitely cuts back on the need for oral antibiotics. Try this for a couple of months & see if the lesions stop. Thanks for using Petco Pet Education Center, formerly Petcoach.