I need help im worried with my dog Dog Food Advisor › Forums › Off Topic Forum › I need help im worried with my dog Viewing 3 posts - 1 through 3 (of 3 total) Author Posts May 12, 2018 at 11:27 pm #115019 Report Abuse John CMember My dog is 7 years old and i notice that she has this big bumb on her right butt cheek idk what is does anyone have an idea May 13, 2018 at 12:45 am #115020 Report Abuse haleycookieMember There’s no way for any of us to know what a bump on your dogs butt is. If it has recently appeared and quickly appeared, looks red swollen etc, take him to the vet they should be able to look at it and tell what is going on. Good luck. May 13, 2018 at 4:17 am #115021 Report Abuse anonymousMember Please go the the vet. No one here has examined your dog, but what you describe could be impacted anal glands (painful) among other things. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic.