Great Pyrenees Mix Puppy Is Charming Everyone With His Adorable 'Helmet Head'
Puppies are irresistibly cute thanks to their insatiable curiosity, paws too big for their bodies, adorably round bellies, and that extra floofy fur that just begs for pets. The first months of development bring a lot of growth to a pup and it's amazing to watch the changes.
Bert the Great Pyrenees puppy mix is only 5 months old and he's already evolved from his fur baby form, complete with a noticeable hairdo.
@bigfluffytales Bert Halo At just 5 months old, Bert Halo is getting the fresh start he deserves. This handsome Great Pyrenees mix has already stolen the hearts of everyone he meets with his sweet personality, eager-to-please attitude & love for attention. Bert is a confident young pup who is discovering just how wonderful life can be. He learns quickly, loves being with his people, and is soaking up every opportunity to become the best companion. Bert is currently working on: • Leash manners • Crate training • Basic obedience skills Potty trained On a structured feeding schedule to help him gain some much-needed weight Despite weighing only 37 pounds right now, Bert has a giant heart and so much love to give. With a little patience, continued hand feedings, training & a family to call his own, this sweet boy is going to blossom into an incredible dog. He is available at the @greatpyratlanta apply to adopt him at https://greatpyratlanta.com/apply-to-adopt/ #dog#dogsofinstagram#petsofinstagram#doglover#greatpyrenees
Daylight - jeansaudios
In the TikTok from @bigfluffytales, Bert sat in front of his foster mom as she gently gave him some affection. The precious pooch was already impressive in size and had a very distinct hairdo that framed his adorable face.
Even in his early stages, Bert is winning people over with his loving nature and gentle demeanor.
"This handsome Great Pyrenees mix has already stolen the hearts of everyone he meets with his sweet personality, eager-to-please attitude and love for attention," the caption shared. "Bert is a confident young pup who is discovering just how wonderful life can be. He learns quickly, loves being with his people, and is soaking up every opportunity to become the best companion."
Bert is currently just 37 pounds and is trying to put on weight by sticking to a feeding schedule. The Great Pyrenees mix is potty trained and working on leash manners, crate training, and obedience skills.
Followers fell in love with Bert and pointed out his prominent Dracula-style hairline.
"I always love their helmet head stage," one remarked.
"His hair reminds me of the cheesy wig the actor in Teen Wolf wears," another commented.
"His helmet head is marvelous and he's sooo adorable," a follower gushed.
"Ohh my goodness he is beautiful," someone raved.
How Great Pyrenees Puppies Change As They Grow
A Great Pyrenees is known for their beautiful, lush coat and notable stature. These pups start out at just 5 to 10 pounds at one month old. By three months, they weigh in at 30 to 40 pounds. Bert is on the light side for a five-month-old, where most Great Pyrenees his age clock in at 60 to 70 pounds on the scale. Females may weigh a little less.
Related: Great Pyrenees Gently Trying to Pet Turtle Is the Sweetest Thing
Their rapid growth reaches its peak at two years old, with males weighing approximately 100 to 125 pounds and standing between 27 to 32 inches tall. Females weigh in at 85 to 100 pounds and stand between 25 and 29 inches tall at adulthood.
Even with his feathery frame, Bert is bursting with charm and will make a wonderful addition to any loving family.
SIGN UP to get "pawsitivity" delivered right to your inbox with inspiring & entertaining stories about our furry & feathered friends
Copyright 2026 The Arena Group, Inc. All Rights Reserved
This story was originally published June 28, 2026 at 8:10 AM.