My poor Frenchie keeps getting this rash on his belly above his groin area do you know of anybody who has had this problem and what they have used? by | Jan 3, 2020 Your French Bulldog Questions, Answered. › Category: Questions › My poor Frenchie keeps getting this rash on his belly above his groin area do you know of anybody who has had this problem and what they have used? 0 Vote Up Vote Down Shannon L asked 4 years ago My poor Frenchie keeps getting this rash on his belly above his groin area do you know of anybody who has had this problem and what they have used? 1 Answers 0 Vote Up Vote Down FBTX answered 4 years ago It’s probably from the grass? that area is sensitive for French Bulldogs. If there is an allergic reaction, you could give Benadryl. Your Answer Your Email Your Name