The Lazy Dog Cookie Co. Muttster Mash Pup-PIE Dog Treat

Rated 4.75 out of 5 stars
$7.99Chewy Price
No Longer Available
This item may be discontinued. We're not sure when it will be available again.

About This Item


  • Wholesome ingredients like pumpkin, ground peanuts, and ginger create a delicious recipe with health benefits, making this pie more than just a cheat-day treat.
  • Completely vegan and vegetarian, this treat is made with compassion and love for all animals—including your pet!
  • Packed with natural fiber sources, each slice is a fantastic way to sneak a little extra fiber in your pup’s diet.
  • Because this pie is made without wheat, corn, soy, dairy or meat, it’s ideal for pups with sensitivities or allergies to your typical pet food ingredients.
  • This themed treat is perfect for pet-friendly Halloween parties, birthday parties, or any time your pup deserves a celebration.

See More

Nutritional Information

Feeding Instructions

Questions & Answers

5 Customer Questions

What is it’s shelf life?
Answer by ChewySep 29, 2019
The shelf life on Pup-PIE's is 16 months from the time of production. There is no need to refrigerate the product. We would, however, recommend storing the product in an airtight container.

Is this soft or crunchy?
Answer by ChewyAug 22, 2019
This cake has a soft-baked texture.

Can cats consume this?
Answer by ChewyOct 16, 2018
This treat is intended for dogs only.

Where is it produced & made?
Answer by ChewySep 02, 2021
These treats are made and sourced in the USA.

ReviewsWrite a Review

Rated 4.75 out of 5 stars
16 Ratings
Would recommend to a friend

16 Customer Reviews

Rated 3 out of 5 stars
By Jackie on Nov 7, 2022

Pros and cons

I bought this for my dogs and they liked it but it's a little too hard for my smaller dogs to eat.

Rated 5 out of 5 stars
By Pekemom on Nov 7, 2021

Dogs love these!

Ok so my husband and I kind of thought this was one of those dog purchases we more made for ourselves. We had been wanting to try one of these cookies for our dogs but when we saw this adorable Halloween one we finally took the leap! We have 3 Pekingese ages 8 months to 6 years and they are all quite picky... they have taste/texture/appearance preferences with anything they consume lol I was absolutely shocked that all three LOVED this! :D One especially ran off excitedly with his piece and came back to eat the others' crumbs haha so we will be buying more and definitely recommend it.

Rated 5 out of 5 stars
By Lucy on Oct 2, 2021

Boston Terrier approved

Received one of these in my package. It was a nice surprise and my dog loved it. I gave her a slice a day and she was always licking her lips before I even got the package opened. Will order more.

Rated 5 out of 5 stars
By Koukamonga on Oct 29, 2021

Lazy dog pies

They love this. I buy for all occasions. Fair price. It’s like a cookie cake. Easy to break apart. Good for small dogs also.

Rated 5 out of 5 stars
By CrimeaHolly on Sep 13, 2021

pups loved it!

My two large breed dogs split this and loved it. They were sniffing for me. Would order again.

Rated 4 out of 5 stars
By BriRosie on Oct 30, 2020

Very cute, not as soft as I hoped

I bought this to split between my dogs and my sister’s new puppy as a Halloween themed treat. My dogs are 14 and 3 and will eat anything. My sister’s puppy was about 9 months at the time and in full blown teething mode. Unfortunately, while he teeths, he only wants soft things and my sister had to start including soft canned dog food in with his regular dog food so he would eat. I bought this thinking it would be a great treat for all 3 of them to share but when it arrived, I knew it was too hard for the puppy and he wouldn’t eat it. I did give it to him anyways and unsurprisingly he would not eat it. He did try it, seemed to enjoy the smell, and certainly liked the frosting on the top but the actual pie itself was too hard for his teeth. My dogs had no problem eating his piece for him though and genuinely loved it. It was pre-cut so it was easy to get one slice out for each dog without having to break it. I think its adorable and will happily buy another for my dogs’ birthdays as the birthday ones are adorable as well but for a puppy with sensitive teeth/gums due to teething, it was too hard.

Rated 4 out of 5 stars
By Boba on Mar 4, 2021

Pretty good quality

Quality is pretty good and my dog definitely enjoyed it. Possibly wish it was a bit softer.

Rated 5 out of 5 stars
By Ashleigh on Sep 9, 2020

I've bought a total of 5!! Amazing!!

My dog loves these cakes so much. I got one for her birthday by the same brand and after how much she loved it I was delighted to see a Halloween version! She has finished one so I bought two backups and one each for gifts for other family member's dogs. This cake smells good enough to eat myself. Couldn't recommend more. Also, super duper cute!

Rated 5 out of 5 stars
By Stacey on Oct 25, 2019

Exactly What I Expected

Got this for my bichon poodle's birthday cake. It was perfect! I even put a candle in it and she loved it. It is small but it's perfect for a small to medium size dog. Mine is 13 pounds. She ate it for a week.

Rated 5 out of 5 stars
By Berry on Sep 25, 2019

Great treat

My boy loves these pies. I always get them for the holidays and he goes crazy for them. I like to add a small piece to he's dinner as a surprise.