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My dog has a mouth ulcer. How can I ensure a long, healthy life?

Updated On September 23rd, 2025

Pet's info: Dog | German Shepherd | Male | 1 year and 3 months old

Is amoxicillin potassium clavulanate 625mg twice daily good to heal the mouth ulcer that is caused by sudden trauma or bite or tooth irritation? Does this much dose mg will gonna affect his liver or kidney if given for 10 days twice daily ? Also will this dose gonna decrease his life span ? Usually upto what age GSD lives ? how can I ensure him fully life I feel depressed thinking of this that one day I will loose as I recently lost my older pet 10.9 yrs old GSD early as I want him to live 15yr

2 Answers

Most Helpful Answer

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Answered By Joy Fuhrman, DVM, MBA, CPA

Veterinarian

Published on March 21st, 2017

I am so sorry for the recent loss of your beloved pet. It is so difficult losing a pet that you clearly loved very dearly. With regard to Danny, without knowing his weight or seeing the wound it is difficult to say if this is the best antibiotic for him or if the dose is appropriate. The veterinarian who prescribed the medications will be better able to advise you in that regard. German Shepherd Dogs typically live for between 10 and 12 years, barring any severe health issues. But antibiotic therapy such as the one you are giving Danny now, will not extend his life span. Keeping your dog up to date on his vaccinations and taking him to the veterinarian every 6 to 12 months for wellness visits are the best way to ensure that Danny lives a full and healthy life.

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    Answered By Rosemary Barber, DVM

    Veterinarian

    Published on

    Hello! It's probably not a good idea for me to recommend treating this, as we aren't able to examine him, and the affected area. Probably best to take him into a vet, to get some dosing information, and some help determining the best treatment for him! Best of luck!

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