What is the version of the following sentence with correct punctuation?

Although dogs of any gender age or breed may be affected by this condition those viral or worm infections are at increased risk If you would like to learn how these disorders affect cats please visit this page in the PetMD health library
Although dogs of any gender, age, or breed may be affected by this condition, those viral or worm infections are at increased risk. If you would like to learn how these disorders affect cats, please visit this page in the PetMD health library.