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Founded by: SummertreeFarms
Bone Rules: All bone weights allowed.
Size Rules: All heights allowed.
Breed Tattoo: No default tattoo.
Prestige: Nationally Regarded Breed [10]
Performance Points: 153
Breed Info:
Light Boned
Medium Boned
Heavy Boned
[#1701] Callipygian Breed
Founded by: SummertreeFarms
Bone Rules: All bone weights allowed.
Size Rules: All heights allowed.
Breed Tattoo: No default tattoo.
Prestige: Nationally Regarded Breed [10]
Performance Points: 153
Breed Info:
Light Boned
Stallions National Light |
Mares National Light |
Foals National Light |
Medium Boned
Stallions National Medium |
Mares National Medium |
Foals National Medium |
Heavy Boned
Stallions National Heavy |
Mares National Heavy |
Foals National Heavy |
Under My Thumb's Information
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Under My Thumb
| Age: 11 yrs Height: 13.3 Bone: Medium (1.86) Era:10 (What are eras?) | Id Number: 13674426 Birthday: Oct. 05, 2025 Foals This Year: 0 Owned by: SummertreeFarms Bred by: SummertreeFarms |
| Gender: Gelding | Breed: Callipygian Sport Pony Characteristic: National Medium Color: Brown Location: SummertreeFarms : SHOW Y |
| Level: Grand Prix
Grade: Local |
Training: Trained For Week Earnings this year: 273 hb's Points this year: 19.5 Total earnings: 2177 hb's Total points: 245.5 Daily Payout: 26 hb's Current Lifetime Payout: 5096 hb's |
| Testing Score: A papered | |
| Performance Test Grade: 11.20 Gold Circuit | |
| Consistency: Consistent | |
Breeder Club Registries |
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Genetic Testing Results
Phenotype: Brown
Pigment Modifiers
- Black: E/E
- Bay(Agouti): A/A
- Cream: -/-
- Mushroom: -/-
- Dun: -/-
- Gray: -/-
- Silver: -/-
- Champagne: -/-
- Tiger Eye: -/-
- HMGA2 Height Regulator: -/-
- Agouti Promoter: -/-
- Dun Factor Promoter: -/-
- Gray Reduction: -/-
- Dense Pheomelanin: -/DP
- Sooty: S+/Sty
- Flaxen: -/-
- Pangare: p/p
- Pigment Density Regulator: -/-
- Satin: -/-
- Chocolate: -/-
- Progressive Darkening: -/-
- Platinum: -/-
- Chinchilla: -/-
- Axiom: -/-
- Rainbow Riot: -/-
- Rainbow Riot 2: -/-
White Markings
- KIT Complex: -/-
- Splash: -/-
- Splash 2: -/-
- Leopard Complex: -/-
- LP Blanket Size: PATN1/PATN1
- Frame: -/-
- HPS5 White Factor: WF1/WF1
- Harlequin: -/-
- Snowflake Varnish: -/-
- Varnish Regulator 2: -/-
- Appaloosa Spot Regulator: -/-
- Rabicano: -/-
- Gulastra Plume: gp/gp
- Kit Promoter: KP/KP
- Tobiano Modifier: -/-
- Ice: -/-
- Phantom: -/-
- Seed: 633017
Purple Genes require a gene license to purchase, Orange Genes can only be purchased privately or via the auction. Glowing Genes are fantasy genes. Chimerism is not normally inheritable.
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Pedigree of Under My Thumb
Sired by: Twice Shy and Out of: Glory Days
View Extended Pedigree
 Brown Sabino Warmblood |
 Bay Sabino and Bay Sabino Sport Pony |
Black Warmblood |
Black Warmblood | ||
 Brown Sport Pony |
 Bay Sport Pony |
|
 Brown Warmblood | ||
 Brown Sport Pony |
 Bay Sabino and Bay Sabino Sport Pony |
Black Warmblood |
Black Warmblood | ||
 Brown Sport Pony |
Black Warmblood |
|
Black Warmblood |
Show Results for Under My Thumb
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Damages For Under My Thumb
No history of damage. Yet...
Sales records for Under My Thumb
This horse has never been sold
Breeding
Gametes
Error: Only the owner of a horse is allowed to collect straws and eggs.
View all my Owned Genetic Material.
Getting Gametes...
Getting Gametes...
Getting Gametes...
View all my Owned Genetic Material.
Embryos
Tack showing on this horse
News & Alerts8/16/2026 12:13 AM EST
New Derby Day!
The Pool Party Dress-Up Derby is accepting entries until the end of the week.8/15/2026 11:30 AM EST
SWITCH UP! It's the 15th and Random Gene Sale switch has activated. Until the 1st of the month you can now pick up:
Sooty Plus
Onyx
Appaloosa Spot Regulator 1
Phantom Sun Runes
Phantom Star Runes
PDR Belton Spotting
Merle
Sooty Plus
Onyx
Appaloosa Spot Regulator 1
Phantom Sun Runes
Phantom Star Runes
PDR Belton Spotting
Merle
8/15/2026 1:44 AM EST
All foals left in the pasture at the end of the season will now be moved to your primary barn at end of the month rollover. This is to prevent issues with pastures becoming overfilled.
8/9/2026 12:10 AM EST
New Derby Day!
The Career Day Dress-Up Derby is accepting entries until the end of the week.8/2/2026 12:10 AM EST
New Derby Day!
The Royal Court Dress-Up Derby is accepting entries until the end of the week.
Bonus Stall Progress
0%