Puppy parents know how quickly a canine grows up.

Even months later, a fuzzy baby can be well on its way to looking like a mature dog.

Photo editor Mandy Helwege has a unique way of chronicling the fleeting adolescence of a dog.

Seeing Double Pet Transformation Photos

One is as a puppy and the other is as an adult.

But thanks to her talents, it looks as though the duo was posed together in real life.

Helwege has been an animal and art lover her entire life.

Seeing Double Pet Transformation Photos

Helwege never anticipated that the business would take off as it did.

(Id failed at that miserably before.)

Seeing Double Edits is so popular that Helwege is only able to open up her availability once a month.

Seeing Double Pet Transformation Photos

During that time, 160 to 185 editing slots are available, and they sell out in 90 seconds.

Photo editor Mandy Helwege has a unique way of chronicling the fleeting adolescence of a dog.

Her business is called Seeing Double Edits.

Seeing Double Pet Transformation Photos

Helwege’s inspiration came from her own pup.

Seeing Double Pet Transformation Photos

Seeing Double Pet Transformation Photos

Seeing Double Pet Transformation Photos

Seeing Double Pet Transformation Photos

Seeing Double Pet Transformation Photos

Seeing Double Pet Transformation Photos

Seeing Double Pet Transformation Photos

Seeing Double Pet Transformation Photos

Seeing Double Pet Transformation Photos

Seeing Double Pet Transformation Photos