The Colony: Fancy Mice of Gregory-Portland

11/11/2025

All sizes available! Live and frozen! Summertime breeding typically slows down, but they pick back up once the cool fronts stat rolling through.
Text 361-816-7019

08/20/2025

Rebuilding after weeks of low numbers! Pinkies are here!

07/24/2025

We have a few litters of this size pinks! $2 ea. They grow fast!

04/09/2025

Tri-color fur and satin, some with a hint of Siamese starting to show up. I haven’t categorized all the tubs but i am seeing a few with Siamese starting to come through and starting to get some satin fur with multi-colors.

04/05/2025

Saturday 04/05
LOTS of mice available right now of all sizes, live or frozen!
If you find yourself in the area please let us know and pick some up!
A good variety of colors are also available, so if you’re looking for pet mice we have some beautiful options! Just ask for pics.
361-816-7019
John

02/28/2025

Fully stocked! 02/27
$4 Live Adults (small adults)
$3 Live fuzzies!
$3 Live hops!
$2 Live PINKS! 02/25-26

Frozen packs of every size available.

02/19/2025

A well-rounded healthy diet for our mice! We probably take it too far, especially considering how much we spend compared to buying regular feed pellets. Mice naturally feed on grass and seeds in the wild. Those things have the natural nutrients and vitamins they need. Because we have mice at various levels of maturity we make sure they have a variety of food: oatmeal for lactating females, sunflower seeds, corn, wheat cereal (a treat), a little dog food for extra protein, and grass hay, which they eat quite a lot of. When a snake feeds on a mouse they in-turn are absorbing those nutrients, including the “contents” of the mouse. I guess you could say we have “organic” snake food!

02/12/2025

I can relate! We love seeing the different colors our mice produce!

02/10/2025

02/08/2025

Every size available! Live, frozen, we got what you need!
Saturday Feb. 8

12/24/2024

12/16/2024

🐁 🐁 🐁
Full mouse inventory!
Live Pinkies $2
Live Fuzzies or Hoppers $3
Live small/regular Adults $4
Live Jumbo (while supplies last) $5
🐭 🐁 🐭
Lots of frozen bulk packs of all sizes available also!

Sorry, no rats. 😞
Text John
361-816-7019
MPU in Portland
🐭 🐭 🐭