📦 Breeder Resource Guide
Shipping Live Animals — USPS, FedEx & UPS Rules
A complete reference for breeders and buyers covering what animals can and cannot be shipped via each major carrier, service requirements, packaging rules, and best practices.
⚠️ Important: Carrier policies change. Always verify the current rules directly with your carrier before shipping. Shipping animals in violation of carrier rules can result in package seizure, fines, and harm to the animals. This guide is a reference — not a substitute for checking official carrier policies.
📮 USPS
USPS allows a wider range of live animals than most people realize — including many reptiles, amphibians, fish, corals, and birds — governed by Publication 52 (Pub 52). Key restrictions are snakes, turtles, and venomous animals. Always ship Monday–Wednesday and call your Post Office ahead to confirm acceptance.
✅ Allowed via USPS
- Honeybees (with proper packaging and markings)
- Day-old poultry — chickens, ducks, turkeys, geese, quail, pheasants, guinea birds, emus (under 24 hours old only)
- Adult birds — chickens, turkeys, guinea fowl, doves, pigeons, pheasants, partridges, quail, ducks, geese, swans. Priority Mail Express only. Pre-approved containers required.
- Lizards — under 20 inches, no food/water needed during transit
- Chameleons
- Frogs, toads, tadpoles
- Newts and salamanders
- Baby alligators and baby caimans — under 20 inches
- Live fish — Priority Mail or Priority Mail Express. Double-bagged, leak-proof, insulated. Label "Live Fish." Ship Mon–Wed.
- Corals and marine invertebrates — same packaging rules as fish
- Beneficial insects — ladybugs, praying mantis egg cases, etc.
- Scorpions (non-venomous species only, for scientific purposes)
❌ NOT Allowed via USPS
- Snakes — all species, no exceptions (explicitly excluded from Pub 52 Section 526.6)
- Turtles and turtle eggs — all species, no exceptions
- All venomous animals — reptiles, spiders, scorpions, etc.
- Dogs, cats, and all warm-blooded mammals
- Most pet/exotic birds — parrots, parakeets, macaws, cockatiels, etc.
- Any reptile or amphibian over 20 inches in length
- Any animal requiring food or water during normal transit
- Animals that create sanitary problems or obnoxious odors
- Tarantulas — published rules say NO, but postmasters vary. Have seen shipments arrive marked "Live Tarantulas" over the years. Still lean towards NO.
Required ServicePriority Mail Express for most live animals including adult birds, fish, and reptiles. Priority Mail acceptable for fish and corals.
Days to ShipMonday–Wednesday recommended. Never ship Thursday or Friday — package may sit over the weekend.
Reptiles / AmphibiansMust be under 20 inches. Must not require food or water during transit. Must not create sanitary problems. Packaging must comply with Pub 52 Section 522.
Fish / CoralsDouble-bag in sealed leak-proof bags. Place in insulated box. Label "Live Fish" on outside. Priority Mail or Priority Mail Express.
Adult BirdsPriority Mail Express only. Pre-approved containers required (must pass 3-day challenge test). Birds must weigh 6oz–25lbs each. Specific species only.
Labeling"Live Animals" on two sides in letters at least 1" tall. Fish packages must also say "Live Fish."
Extra FeeLive Animal Handling Fee applies to all live animal shipments.
AcceptanceDrop off at Post Office. Not all locations accept live animals — call ahead to confirm before making the trip.
Key RuleAll animals must reach their destination in good condition within normal transit time without food, water, or attention.
USPS Bottom Line: USPS is a viable option for many reptiles, amphibians, fish, corals, and birds — far more than most people realize. The key exclusions are snakes, turtles, venomous animals, and animals over 20 inches. Always call your local Post Office ahead to confirm acceptance.
📦 FedEx
FedEx is the most widely used carrier for reptile shipping in the hobby. They accept non-venomous reptiles, amphibians, fish, and invertebrates — but require prior approval, certified packaging, and overnight service only.
✅ Allowed via FedEx
- Non-venomous reptiles — lizards, geckos, snakes, skinks, monitors, etc.
- Non-venomous amphibians — frogs, salamanders, newts, axolotls
- Live fish — freshwater and saltwater
- Invertebrates — non-venomous insects, tarantulas, isopods, millipedes
- Corals and marine invertebrates
- Feeder insects — crickets, dubia roaches, mealworms, etc.
- Tortoises and non-snapping turtles (where legal)
❌ NOT Allowed via FedEx
- Dogs, cats, and all household mammals
- Birds of any species — no parrots, chickens, or any birds
- Venomous reptiles — no hot snakes, venomous lizards
- Venomous invertebrates — true venomous scorpions, certain spiders
- Large constrictors over 8 feet or 4" diameter (special freight needed)
- CITES-restricted species without proper permits
- Animals requiring specialized life support
Required ServiceFedEx Priority Overnight or FedEx Standard Overnight only. No 2-day or ground for live animals.
Days to ShipMonday–Thursday only. Best days: Tuesday and Wednesday. Never ship Friday.
Prior ApprovalYou MUST be approved by FedEx before shipping live animals. Most breeders ship through a certified reptile shipping service which carries the FedEx approval.
PackagingFedEx lab-approved packaging required. Sturdy corrugated box (275 lb burst strength), fitted foam insulation ¾" thick on all 6 sides, 4 ventilation holes, inner deli cup or cloth bag per animal.
Labeling"LIVE ANIMALS" on two opposite sides in 1"+ bold letters. Include common and scientific species name, quantity. Lacey Act label required for reptiles.
ResidentialMost standard FedEx live animal accounts ship business-to-business only. Certified reptile shipping services (ShipYourReptiles, Reptiles2You, etc.) allow residential delivery.
TemperatureNo temperature control available. Use heat packs (40hr or 72hr) in cold weather. Cold packs in extreme heat. Never let packs touch the animal directly.
Hold for PickupResidential deliveries should be held at a FedEx Ship Center for pickup. Buyer shows ID and tracking number to collect — safer than porch delivery.
Lacey ActAll live reptile shipments require a Lacey Act / IATA compliance label listing species, quantity, and value. Most certified shippers provide printable labels.
FedEx Bottom Line: FedEx Priority Overnight through a certified reptile shipping service is the industry standard for shipping reptiles in the USA. Services like ShipYourReptiles and Reptiles2You handle the FedEx approval and certified packaging requirements.
🟤 UPS
UPS accepts a similar range of animals to FedEx — non-venomous reptiles, amphibians, fish, and invertebrates — but requires Next Day Air service and has stricter rules around pickup days and holiday restrictions. As of late 2025, UPS rates have increased significantly.
✅ Allowed via UPS
- Non-venomous reptiles — lizards, geckos, snakes, tortoises, etc.
- Amphibians — all species with proper moisture-retaining packaging
- Fish — all freshwater and saltwater species
- Invertebrates — non-venomous insects, tarantulas, isopods, etc.
- Corals and marine life
- Feeder insects
❌ NOT Allowed via UPS
- All mammals — dogs, cats, rabbits, rodents, no exceptions
- All birds — no poultry, parrots, or any bird species
- Venomous animals of any kind
- Endangered species without proper CITES documentation
- Any animal requiring specialized life support
Required ServiceUPS Next Day Air only. UPS Next Day Air Saver acceptable for some species. No ground, no 2-day.
Days to ShipMonday–Wednesday only (stricter than FedEx). NOT accepted on Fridays or days before holidays at origin OR destination.
Holiday RuleUPS will not accept live animal packages the day before a holiday at either end of the shipment — even if you're shipping mid-week. Always check the UPS holiday schedule before booking.
PackagingSimilar to FedEx — approved corrugated box, foam insulation, escape-proof inner containers. Water-resistant packaging required for amphibians and fish.
Prior ApprovalSame as FedEx — most breeders ship through an approved reptile shipping service rather than setting up a direct UPS live animal account.
CostGenerally comparable to FedEx Priority Overnight. December 2025 rate increases raised costs significantly — use a discount shipping service to reduce rates.
UPS Bottom Line: UPS Next Day Air is a solid FedEx alternative, but the stricter day restrictions (Mon–Wed only) and holiday rules make scheduling trickier. Most breeders prefer FedEx but UPS is a good backup through services like MorphMarket Shipping.
✈️ Airline Cargo
For birds, large reptiles, and animals that can't ship via FedEx or UPS, airline cargo is the option. Delta Cargo and Southwest Cargo both accept a wide range of live animals. Airline cargo requires IATA-compliant containers, health certificates, and in most cases approved or known shipper status.
Known Shipper Status: Experienced breeders who ship regularly can apply for "known shipper" status with airline cargo carriers. Rules vary by location — check with your local airline cargo hub for the most current requirements.
✈️ Delta Cargo
Animals AcceptedReptiles, amphibians, captive-bred birds, dogs, cats, zoo animals, exotic pets. One of the most comprehensive airline cargo programs.
BirdsCaptive-bred birds accepted. Shipper must certify in writing on letterhead that birds were born/bred in captivity. Unweaned/unfledged birds NOT accepted. Health certificate required for Hawaii and Puerto Rico.
ReptilesAccepted with IATA-compliant containers. Shipper's Certification and Journey Declaration form required. Scientific and common name, quantity, and 24-hour emergency contact required on air waybill.
Required DocsShipper's Certification and Journey Declaration form. Health certificate from USDA-accredited vet within 10 days of travel. CITES permits if applicable.
TemperatureMax 80°F / Min 20°F. Pet birds at risk below 50°F — shipped at shipper's risk between 20°F and 50°F. No sedation permitted for cargo.
Drop-offMust be tendered at a Delta Cargo warehouse — NOT at the passenger terminal. Domestic: 4–6 hours before departure. International: 6 hours before departure.
ConnectionsDirect flights and single-connection flights allowed. Overnight stay in cargo warehouse between connections is NOT allowed.
Not AcceptedVenomous animals, unhealthy animals, animals banned at destination, interline transfers to another carrier.
ContactDelta Live Animal Desk: liveanimals@delta.com · Customer Service: 1-800-352-2746
✈️ Southwest Cargo
Animals AcceptedReptiles and amphibians (Commodity Code 0188) accepted via Southwest Cargo as part of their Small Animals program. Cargo only — not in-cabin or checked baggage.
Approved ShipperMust be an approved shipper. New shippers must apply and be vetted before using Southwest Cargo for live animals.
Required DocsShipper's Certification for Live Animals form (completed in duplicate). Must certify animals are in suitable condition, packaged per IATA LAR, advance arrangements completed, and animals are healthy and free of external parasites.
Reptile HealthMust be examined prior to shipment and certified free of apparent injury, disease, and external parasitic infestation including mites, ticks, and leeches.
HawaiiReptiles (Commodity Code 0188) are PROHIBITED from being shipped to or from Hawaii via Southwest Cargo.
LiabilitySouthwest Cargo will not be liable for death or injury caused by natural causes, the animal's own conduct, or the animal's own propensities. Shipper accepts this risk at booking.
Contactswacargo.com · 1-800-533-1222
Airline Cargo Bottom Line: Airline cargo is the go-to option for birds and larger reptiles that exceed FedEx/UPS size limits. Both Delta and Southwest require IATA-compliant packaging and proper documentation. Building approved or known shipper status is a long-term investment that serious breeders benefit from enormously.
⚡ Quick Reference — Animal by Carrier
| Animal | USPS | FedEx | UPS | Best Option | Notes |
|---|
| 🐍 Snakes (non-venomous) | ✗ | ✓ | ✓ | FedEx Priority Overnight | Must ship Mon–Thu. Certified packaging required. |
| 🐍 Snakes (venomous) | ✗ | ✗ | ✗ | Specialized freight only | Cannot ship via any standard carrier. |
| 🦎 Lizards / Geckos | ⚠ Under 20" | ✓ | ✓ | FedEx Priority Overnight | USPS OK under 20" if no food/water needed. |
| 🐢 Tortoises | ⚠ Under 20" | ✓ | ✓ | FedEx Priority Overnight | Check state laws. Larger species may need freight. |
| 🐢 Turtles (aquatic) | ✗ | ⚠ Check | ⚠ Check | FedEx with caution | USPS bans all turtles. Federal 4" rule applies. |
| 🐸 Frogs / Amphibians | ⚠ Under 20" | ✓ | ✓ | FedEx Priority Overnight | Moisture-retaining packaging critical for all carriers. |
| 🦎 Monitors / Large Lizards | ✗ | ⚠ Size limit | ⚠ Size limit | FedEx for smaller species | Large/powerful animals may need freight. |
| 🐠 Fish (tropical/marine) | ✓ | ✓ | ✓ | Any carrier — Priority/Overnight | USPS: double-bag, insulated box, label "Live Fish". |
| 🪸 Corals / Marine Inverts | ✓ | ✓ | ✓ | Any carrier — Priority/Overnight | Same packaging as fish. Heat packs in cold months. |
| 🕷️ Tarantulas (non-venomous) | ✗ | ✓ | ✓ | FedEx Priority Overnight | Deli cup, air holes, damp substrate. |
| 🦂 Scorpions (non-venomous) | ⚠ Scientific only | ✓ | ✓ | FedEx Priority Overnight | Truly venomous species cannot ship via any carrier. |
| 🦗 Feeder Insects | ⚠ Limited | ✓ | ✓ | FedEx (2-day OK for feeders) | Ventilated boxes. 2-day acceptable for most feeders. |
| 🐝 Honeybees | ✓ | ✗ | ✗ | USPS Priority Mail Express | Screened package required. |
| 🐣 Day-old Poultry | ✓ | ✗ | ✗ | USPS Priority Mail Express | Must ship within 24 hours of hatching. |
| 🦜 Pet Birds (parrots etc.) | ✗ | ✗ | ✗ | Airline cargo only | No standard carrier option. Delta or Southwest Cargo. |
| 🕊️ Doves / Pigeons | ✓ | ✗ | ✗ | USPS Priority Mail Express | Pre-approved containers required. 6oz–25lbs. |
| 🐕 Dogs / Cats / Mammals | ✗ | ✗ | ✗ | Airline cargo or pet transport | No standard carrier. Specialized pet transport only. |
| 🐇 Rabbits / Small Mammals | ✗ | ✗ | ✗ | Specialized transport only | Cannot ship via USPS, FedEx, or UPS. |
💡 Packing & Shipping Best Practices
📅 Ship Tuesday or Wednesday
Tuesday and Wednesday are the safest shipping days. Monday packages can hit congestion from weekend backlog. Never ship Friday — your animal will sit in a warehouse all weekend.
🌡️ Temperature Management
Use 40-hour or 72-hour heat packs in cold weather — never let them touch the animal directly. Use a paper towel barrier. Know the weather forecast for both origin and destination.
📦 Use Certified Packaging
FedEx and UPS require carrier-approved packaging. Most reptile shipping services sell pre-approved boxes with fitted foam. A deli cup inside a cloth bag inside foam inside the box is the standard stack.
🏷️ Label Correctly
Write "LIVE ANIMALS" in bold letters at least 1 inch tall on two opposite sides. For reptiles, include a Lacey Act / IATA label with species name, quantity, and estimated value. Missing labels can delay or stop your package.
🏠 Hold for Pickup = Safer
For residential deliveries, have the package held at the nearest FedEx or UPS facility for the buyer to pick up with ID. Avoids the package sitting on a hot or cold porch if the recipient isn't home.
🔍 Check State Laws First
Even if a carrier will ship an animal, it may be illegal to ship that species to certain states. California, Hawaii, and several other states have strict restrictions on incoming reptiles and exotic animals.
🛡️ Live Arrival Insurance
Many reptile shipping services offer live arrival insurance (LAG). This typically covers the animal's value if it arrives DOA and the package was late. Read the fine print — most LAG policies have strict conditions including a 30-minute pickup window.
⚠️ Lacey Act Compliance
The Lacey Act makes it a federal offense to ship illegally obtained animals or those that violate state wildlife laws. Always include proper documentation. Never ship protected or CITES-listed species without correct permits.
🏢 Certified Reptile Shipping Services
These services hold FedEx and/or UPS live animal certifications and allow residential delivery. They handle the carrier approval so you don't need your own FedEx live animal account.
ShipYourReptiles.com
ReptilesInvertsFish
One of the most popular FedEx-certified reptile shipping services. Residential delivery approved. Sells certified packaging. Live arrival insurance available.
ShipYourInverts.com
InvertsFishReptiles
Specializes in invertebrates, aquatics, and corals. FedEx-certified. Good option for tarantula and isopod breeders. Residential delivery approved.
Reptiles2You.com
ReptilesInverts
FedEx-certified service. Residential delivery to and from home addresses. Sells approved packaging. One of the longer-running reptile shipping services.
RedlineShipping.com
ReptilesInvertsFish
FedEx-certified. Residential approved. Sells packaging. Note: pythons or boas over 8 feet or 4" diameter cannot ship through Redline — need freight.
Airline Cargo (IATA)
BirdsLarge Reptiles
For birds and large reptiles that cannot ship via FedEx/UPS. Must comply with IATA Live Animals Regulations. Delta and Southwest offer cargo services.
Disclaimer: Carrier policies, fees, and accepted species lists change regularly. This guide reflects policies as of early 2026. Always verify current rules directly with your carrier or shipping service before shipping live animals. Compliance with federal, state, and local laws is the sole responsibility of the shipper.