Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed | Male | neutered | 4 months and 12 days old | 25 lbs
My dog has redness and inflammation right on the end of his prepuce (what looks like a blister). He excessively licks it, he has shown a decrease in appetite and has been slightly lethargic. I have an appointment for him to get boosters in a couple days, does this sound like something that can wait until then?
1 Answer
Published on April 13th, 2018
Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. Based on the picture you provided, I suspect this may be a blister or pustule due to a skin infection. Waiting until your vaccine booster appointment should be absolutely fine and the veterinarian can address it at this time.
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