Just like human teenagers, young puppies 3 months of age and older can get acne, which can be identified by the red-purplish pustules and blackheads (comedones) that come to a head and drain pus.
Acne are usually found on the chin and lower lip areas, and occasionally in the genital and groin areas.
Canine acne is not especially common.
Certain breeds are more susceptible to this skin condition. They include the Doberman Pinschers, Golden Retrievers, Boxers, Great Danes, and Bulldogs.
Acne by itself usually does not bother the puppy too much, but sometimes there is secondary infection which can cause pain and itchiness to the puppy.
In some cases, hair loss in the affected area and loss of pigmentation may occur.
This skin condition usually resolves spontaneously when the puppy reaches sexual maturity.
Causes of Puppy Acne
Most cases of canine acne are caused by blockage of hair follicles by skin scales and sebum.
Other factors that may cause canine acne include:
- Hormonal changes in puppies associated with puberty
- A weakened immune system
- Poor grooming
- Excessive scratching causing skin trauma inflammation
Treatment of Puppy Acne
Conventional treatment of canine acne is the use of benzoyl peroxide shampoo to bath the puppy (twice weekly for 2-3 weeks).
A topical gel that contains 5% benzoyl peroxide may also be prescribed for daily use on affected areas. Benzoyl peroxide is antibacterial and also has follicular flushing properties, but prolonged use may cause excessive drying of the skin and subsequent irritation.
In addition, topical antibiotics (such as mupirocin) may be prescribed to prevent or limit secondary infection, and topical steroids may be used to decrease the swelling and the inflammation in the area.
Home Treatment of Puppy Acne
If your puppy’s acne is not too serious, I would suggest not using any medical shampoo that is rather harsh on the puppy’s skin. Try using some milder products first.
For example, to help limit acne in your puppy, try the following at home:
- Wash your puppy’s chin daily with warm water and a mild, non-fragranced antibacterial soap. Natural soap that contains oat is also recommended:
You can also use Epson salts to clean the area after washing the chin with soap.
Alternatively, try using this organic witch hazel with aloe gel to wipe your puppy’s face after washing. Both witch hazel and aloe vera are antiseptic and aloe gel is skin soothing and healing.
- It is also a good habit to clean your puppy’s chin and mouth after each meal.
- Apply a warm compress to the affected area to help unblock plugged up pores. Simply use a warm washcloth and hold it to your puppy’s chin for a few of minutes until the cloth is cool.
- Avoid using plastic bowls because it is easier for bacteria and other germs to grow and that could trigger an acne outbreak.
Some pets may also be allergic to the chemicals in the plastic. Use bowls that are made of ceramic or stainless steel instead.
Do not try to squeeze your puppy’s acne spots since this increases the likelihood of bacterial infection and possibly scarring.