Brian Butler | Colorado
Crested geckos · Designer morphs · Axanthics
Altitude Exotics is a prominent crested gecko breeding operation founded by Brian Butler.
Butler says he began breeding crested geckos professionally in 2008 and describes his goal as producing some of the highest-quality crested geckos in the world.
Altitude has become particularly influential in high-end crested gecko genetics, including Axanthic, Lilly White and combination-morph projects.
This profile compares Altitude Exotics’ own published statements, policies and business practices with the BreederCheck Standard.
No rumors. No anonymous allegations. Their words, their policies, their practices.
THE AXANTHIC PROJECT
Altitude Exotics has played an important role in the development and commercialization of axanthic crested geckos in the United States.
But Altitude did not originate the mutation.
In a 2014 video introducing the project, Brian Butler explained that Altitude had acquired the UK “Grey” project.
He credited Katherine Durtnell as the original producer and stated that she still possessed the founding pair.
At the time, Butler described the genetics cautiously.
Altitude believed the trait was simple recessive, but that inheritance had not yet been definitively established.
This distinction matters.
The early public record does not show Altitude claiming to have discovered the mutation. It shows Altitude acquiring an extremely limited existing project and subsequently developing it.
SOURCE:
https://www.youtube.com/watch?v=1aUaK7K0bxA
A LIMITED FOUNDING POPULATION
The history raises an important genetic question.
If the original project descended from a very small number of related animals, expansion of the morph necessarily required careful management of relatedness and outcrossing as the population developed.
BREEDERCHECK STANDARD
Breeding programs involving rare recessive traits should preserve accurate lineage information and manage relatedness where reasonably possible.
Phenotype should not take priority over long-term genetic diversity and animal health.
BREEDERCHECK FINDING: REQUIRES DOCUMENTATION
BreederCheck has not identified sufficient primary-source evidence to conclude that Altitude managed the axanthic project irresponsibly.
Nor should the existence of a small founding population itself be treated as evidence of improper breeding.
The relevant questions are:
How many unrelated founding animals ultimately contributed to the project?
How were early axanthics paired?
How aggressively were unrelated animals introduced?
How consistently was lineage preserved as the project expanded?
Altitude’s historical importance in the axanthic project makes those questions particularly relevant.
Until adequate pedigree information is available, BreederCheck does not make a finding that Altitude’s axanthic breeding was either genetically responsible or irresponsible.
That distinction matters.
FROM EXPERIMENTAL TRAIT TO HIGH-VALUE PRODUCT
What began as an experimental UK project has become a major commercial category.
Altitude currently markets Axanthic and Axanthic combination animals, including Axanthic Lilly Whites.
Individual animals can command prices ranging from hundreds into thousands of dollars depending on phenotype, sex and genetics.
BREEDERCHECK FINDING: CONTEXT
Commercial value does not establish genetic quality.
The development of a rare recessive mutation into a high-value market makes lineage transparency and management of relatedness more important, not less.
6–12 WEEK OLD HATCHLINGS
Altitude currently sells unpictured crested gecko hatchlings approximately 6–12 weeks old.
The individual animal is selected by Altitude when the order is packed.
These animals are advertised at a substantially lower price point than individually listed geckos.
BREEDERCHECK STANDARD
Juvenile animals should be established, feeding consistently and sufficiently robust for the foreseeable stresses associated with sale and transport.
BREEDERCHECK FINDING: REVIEW
BreederCheck has not identified a sufficiently established universal minimum sale age for crested geckos that would justify labeling the sale of a 6–12-week-old animal inherently improper.
The age is nevertheless relevant.
Animals this young require closer monitoring than established juveniles and adults, particularly when being shipped to inexperienced keepers.
SOURCE:
Altitude Exotics — Hand-Picked Crested Gecko
https://www.altitudeexotics.com/shop/p/79-hand-picked-crested-gecko
THE $1 GECKO
Altitude takes the same hatchling sales model a step further.
Its sales material promotes the opportunity to receive one of these young crested geckos for approximately $1 when purchasing a complete hatchling setup.
The individual gecko is selected by Altitude.
BREEDERCHECK STANDARD
The acquisition of a living animal should reflect deliberate acceptance of responsibility for its care.
BREEDERCHECK FINDING: CONSUMER / WELFARE CONCERN
The issue is not that a $1 animal receives less care or possesses less intrinsic value than an expensive animal.
The issue is merchandising.
Reducing the animal itself to a nominal-price incentive attached to the purchase of equipment risks framing the animal as an accessory to the product rather than the reason the equipment is being purchased.
SOURCE:
Altitude Exotics — Hand-Picked Crested Gecko
https://www.altitudeexotics.com/shop/p/79-hand-picked-crested-gecko
FREE GECKO GIVEAWAYS
Altitude’s website also prominently directs visitors to FreeGeckoGiveaways.com, a giveaway project described as powered by Altitude Exotics.
BREEDERCHECK FINDING: CONSUMER DISCLOSURE
Giveaways are not inherently evidence of poor husbandry.
They do, however, form part of a broader commercial model in which live animals are used as promotional incentives.
BreederCheck considers that relevant when evaluating how a business presents the acquisition of a living animal to consumers.
SOURCE:
https://www.altitudeexotics.com/
ANIMALS SOLD WITHOUT INDIVIDUAL PHOTOS
Altitude’s lower-cost hand-picked hatchlings are not individually selected by the customer.
Altitude chooses the individual animal when preparing the order.
BREEDERCHECK FINDING: CONSUMER DISCLOSURE
Selling an animal without an individual photograph is not itself a husbandry violation.
However, individual photographs allow prospective buyers to evaluate the particular animal’s visible body condition, structure, tail condition and appearance before purchase.
Buyers should understand when they are purchasing an individually documented animal and when they are purchasing from a category.
BREEDING SIZE
At least one Altitude sales listing has described a 44-gram female as:
“just shy of being ready to breed.”
BREEDERCHECK STANDARD
Breeding females should be physically mature and in appropriate body condition.
Weight is useful but should not be the sole determinant of reproductive readiness.
BREEDERCHECK FINDING: REVIEW
A statement about one 44-gram female does not establish Altitude’s universal breeding threshold.
BreederCheck therefore does not infer that Altitude routinely breeds females at a particular weight from this listing alone.
It does establish that approximately 44 grams has been publicly discussed by Altitude in the context of approaching reproductive readiness.
Additional published statements from Altitude would be required to establish its broader breeding standard.
SOURCE:
Altitude Exotics animal listing
RESIDENTIAL LIVE-ANIMAL SHIPPING
Altitude permits reptiles to be shipped directly to residential addresses rather than universally requiring carrier-facility pickup.
Its published terms provide for weather holds and heating or cooling packs when appropriate.
BREEDERCHECK STANDARD
Live-animal shipping should minimize foreseeable exposure to temperature extremes, delays and prolonged time aboard delivery vehicles.
The safest reasonable delivery method should be selected for the conditions.
BREEDERCHECK FINDING: REVIEW
Residential delivery is not inherently unsafe.
However, residential delivery can involve additional time aboard local delivery vehicles and less-controlled environmental conditions compared with staffed carrier-facility pickup.
For that reason, BreederCheck evaluates residential shipping together with the breeder’s temperature thresholds rather than treating home delivery itself as a violation.
SHIPPING TEMPERATURES
Altitude’s published Terms and Conditions contain differing temperature language.
One section states that live-animal shipping is available when the daytime high is below approximately 90°F and the nighttime low remains above 32°F.
Its live-arrival guarantee section describes safe temperatures as approximately 32–85°F.
Altitude also provides for weather holds and heating or cooling packs.
BREEDERCHECK STANDARD
Temperature limits should reflect species tolerance, packaging, transit conditions and delivery method.
Shipping should be postponed when foreseeable conditions create unnecessary risk.
BREEDERCHECK FINDING: PUBLISHED GUIDANCE IS INCONSISTENT
The existence of weather holds and temperature-management measures is positive.
However, consumers should not have to reconcile two different upper temperature thresholds within the same company’s terms.
This becomes more relevant when animals are delivered residentially rather than universally held for carrier-facility pickup.
SOURCE:
Altitude Exotics — Terms and Conditions
https://www.altitudeexotics.com/terms-and-conditions
LIVE ARRIVAL AND DOA POLICY
Altitude provides a live-arrival guarantee when its requirements are met.
However, its terms require notification of a dead-on-arrival animal within one hour.
Altitude states that its remedy may be replacement or store credit at its discretion.
The policy states that cash refunds are not provided for DOA animals.
BREEDERCHECK FINDING: CONSUMER DISCLOSURE
Altitude does provide a live-arrival remedy.
Buyers should nevertheless understand before purchase that a qualifying loss does not necessarily result in their money being returned.
SOURCE:
https://www.altitudeexotics.com/terms-and-conditions
WHAT ALTITUDE DOES RIGHT
BreederCheck profiles are not blacklists.
Altitude’s public record includes meaningful positives.
Brian Butler publicly credited the original producer of the axanthic project rather than presenting the mutation as his own discovery.
His early discussion of axanthic inheritance appropriately described recessive inheritance as a belief while the genetics were still being established.
Altitude individually photographs and documents many of its higher-end animals.
Its shipping policies provide for weather holds.
Heating and cooling packs are used when appropriate.
Altitude publishes its live-arrival terms for buyers to review before purchase.
And the company has maintained a long-running selective-breeding operation with substantial emphasis on phenotype and genetics.
Those facts belong in the record too.
THE BREEDERCHECK RECORD
Altitude Exotics has been professionally breeding crested geckos since approximately 2008 and has become particularly influential in high-end crested gecko genetics.
Its own public record documents that Altitude:
Acquired and substantially developed an early UK axanthic project.
Worked with an axanthic population originating from a limited early project.
Now sells Axanthic and Axanthic combination animals at substantial prices.
Sells some crested geckos at approximately 6–12 weeks old.
Sells some young animals without individual photographs.
Promotes approximately $1 geckos with qualifying setup purchases.
Participates in live-gecko giveaway marketing.
Allows residential live-animal delivery.
Publishes differing upper temperature thresholds within its shipping terms.
Provides replacement or store credit rather than cash refunds for qualifying DOA animals.
None of these facts alone determines whether Altitude Exotics is a good or bad breeder.
And BreederCheck has not found sufficient evidence to characterize Altitude’s axanthic breeding as genetically irresponsible.
That question should be answered by pedigrees, not insinuation.
But Altitude’s position in the development of one of the most commercially valuable crested gecko mutations makes the history of that project worth documenting.
BreederCheck asks the same question here that it asks everywhere else:
DO THE BREEDING, HUSBANDRY AND BUSINESS PRACTICES MEET THE STANDARD YOU EXPECT FROM A BREEDER?
Research before you buy.