Swiss has flown Mochi a handful of times — they're predictable and pet-friendly for cabin travel with brachy breeds. Cabin tops out at 8 kg combined in a 55 × 40 × 23 cm soft carrier, two pets per passenger max. Minimum age is 12 weeks. Snub-nosed dogs and cats are allowed in the cabin only, never in the hold, due to documented heat-stress risk.
Swiss's pet policy splits into cabin and cargo. This page summarizes the weight limits, fees, brachycephalic-breed restrictions, and carrier specifications for both modes — sourced from the airline's official pet pages.
How Swiss treats your pet
Cabin policy
Hold policy
| Item | Detail | Source & confidence | |
|---|---|---|---|
| Pets accepted | Accepted in the hold | 94% | |
| Snub-nosed (brachycephalic) breeds | Not accepted in the hold | 95% |
Cargo policy
Swiss requires the pet booking 72 hours before departure when made through a travel agency, with a tighter window via the airline direct. The per-flight cabin pet cap is limited; same-day requests are routinely denied. The booking includes paperwork verification at check-in. Without confirmation on file, the carrier will not accept the pet at the gate.
Snub-nosed dogs and cats — bulldogs, French Bulldogs, Pugs, Persians, Himalayans — are not accepted for hold travel on Swiss. The cabin lane remains open when they fit the 8 kg ceiling and the 55 × 40 × 23 cm carrier. Bull-type breeds (Pit Bulls, Staffordshire Bulls, American Bullies, Bull Terriers) fall in the hold-banned bucket too. Dangerous breeds route via Lufthansa Cargo only.
Frequently asked
- How many pets can I bring on Swiss?
- Swiss allows 2 in the cabin, per passenger. Each pet needs its own carrier.
- What is the cabin weight limit on Swiss?
- In the cabin, your pet plus its carrier must not exceed 8 kg.
- Can snub-nosed (brachycephalic) breeds fly Swiss?
- Snub-nosed breeds such as bulldogs, pugs and Persian cats are not accepted in the hold.
- What if my flight is delayed past my health certificate validity?
- If the certificate window expires before you board, you'll need a re-issue. Build a 1-2 day buffer between the cert date and departure to absorb minor delays.
- What happens if I forget a document?
- At the destination airport: at best, an extended inspection while you produce backup; at worst, the pet is held in quarantine or returned to origin at your cost. Bring printed copies.
Swiss hold pet supplements add EUR 150 / CHF 170 / USD 170 for tickets issued after 1 April 2021 when routing via Geneva, Frankfurt, Vienna, Brussels, Munich, or Zurich. The base hold fee is separate. Cabin fees follow the standard Swiss-route bands and are charged per pet per one-way segment. No fee bundles with the checked baggage allowance.
Swiss is a clean choice for brachy cabin travel — the rules are documented and consistent. Your plan answers three questions before booking: does the dog or cat fit the 8 kg ceiling, is the transit airport on the supplement list, and is the breed cabin-only or hold-eligible. The 72-hour booking window is firm.
Glossary
- ISO chip
- ISO 11784/11785 — the universal microchip standard.
- FAVN
- Fluorescent Antibody Virus Neutralization — a rabies serology test required by rabies-free destinations.
- Brachycephalic
- Snub-nosed breeds (French Bulldogs, Pugs, Persians, Himalayans) with restricted airline acceptance due to heat-stress risk.
- AVIH
- Animal Vehicle In Hold — IATA's term for cargo pet shipment, with fees that vary by carrier and route.