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PGI — Aquitaine

Oie du Sud-Ouest

Before becoming confit or foie gras, the Oie du Sud-Ouest is first and foremost a creature of the open air and maize, fattened by gavage in the tradition of the marchés au gras that have forged the reputation of the Gers, the Landes, Périgord and Quercy for centuries.

Free-range poultry from Aquitaine, PGI (IGP) since 2026.

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At a glance

History & Origins

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Grey geese and maize, a partnership since the Middle Ages

The geese reared in the South-West descend from the wild greylag goose (Anser anser), whose domestication and fattening have been documented since Antiquity. In the South-West, waterfowl rearing developed from the Middle Ages onwards, within the ancestral mixed crop-and-livestock farming systems characteristic of the region's farms.

The introduction of maize in the 17th century revolutionised the feeding of farmyard poultry: goose and maize became inseparable, each providing an outlet for the other. The gradual increase in the proportion of maize in feed rations and the observation of its effects on the fattening of geese gave rise, at the end of the 18th century, to the gavage techniques still practised today.

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The marchés au gras, an enduring trading tradition

On smallholdings, family farmyards provided meat and fat for peasant households; surplus was sold at markets that evolved into specialised 'marchés au gras', where geese were offered whole — carcass and liver together, or separately. This trading tradition, born in the 19th century with the rise of the railways carrying products from the South-West to Bordeaux, Paris or England, endures today in the Gers at Samatan, in the Landes at Peyrehorade, in Périgord at Périgueux and in Quercy at Cahors.

Today, production has concentrated on these four historical heartlands — Gers, Landes, Périgord, Quercy —, which give their names to the complementary geographical designations of the PGI (IGP) and where dedicated fairs are still held, such as 'Fest'Oie' in Sarlat or 'Thiv'Oie' in Thiviers.

Product characteristics

Sensory profile

Appearance

Good conformation, pronounced fattening visible across all cuts; skin and fat (subcutaneous and abdominal) off-white to yellow in colour

Texture

Firm flesh, well-developed magrets

Varieties

Whole goose

marketed with liver (minimum 7 kg), without liver (minimum 6 kg) or eviscerated (minimum 4 kg), exclusively fresh.

Magret

fillet from the pectoral muscle mass, minimum 300 g, presented with its skin and subcutaneous fat.

Raw foie gras

minimum 500 g, deveined or not, plain or seasoned (salt, spices, alcohol, up to a limit of 4% of the total mass).

Paletot, gizzards, heart

cuts and offal intended notably for the production of confit.

Complementary geographical designations

'Gers', 'Landes', 'Périgord' or 'Quercy', reserved for geese reared, fattened by gavage, slaughtered and cut in the corresponding terroir.

How it is made

01

Hatching

goslings of the species Anser anser (grey goose), delivered to the farm no later than 2 days after hatching.

02

Rearing (1 to 42 days)

feed ration composed of at least 50% cereals and oilseeds; maximum density of 10 geese per m².

03

Growing (from 43 days)

compulsory access to a vegetated outdoor run (minimum 6 m² per goose); feed ration increased to at least 70% cereals and… Read more
compulsory access to a vegetated outdoor run (minimum 6 m² per goose); feed ration increased to at least 70% cereals and oilseeds, including a minimum of 15% maize.
04

Fattening by gavage

at 91 days of age at the earliest, for a minimum of 12 days, at least 3 meals per day; feed composed of 95% maize (dry m… Read more
at 91 days of age at the earliest, for a minimum of 12 days, at least 3 meals per day; feed composed of 95% maize (dry matter), free from GMOs and palm oil.
05

Slaughter, evisceration, cutting

carried out in the geographical area; liver removed by hand within 12 hours of evisceration, manual cutting within a max… Read more
carried out in the geographical area; liver removed by hand within 12 hours of evisceration, manual cutting within a maximum of 3 days after slaughter.

Tasting & pairings

Oie du Sud-Ouest — AI-generated illustration AI-generated illustration

As the raw material of the South-West fattened waterfowl sector, the goose rarely reaches the consumer as such: it is primarily the source of the two other PGI specialities of the same family, confit d'oie and foie gras d'oie du Sud-Ouest, as well as magret, the prized cut taken from the fattened animal.

What the product specification authorises for direct sale — whole goose (with or without liver, or eviscerated), cuts and offal — traditionally finds buyers at the marchés au gras of the South-West, in Samatan, Peyrehorade, Périgueux or Cahors.

Labels & certifications

PGI (IGP)

Since: 2026

Area covered: Aquitaine Basin of the South-West: Corrèze, Dordogne, Gironde, Landes, Lot-et-Garonne, Pyrénées-Atlantiques, Ariège, Aveyron, Haute-Garonne, Gers, Lot, Hautes-Pyrénées, Tarn, Tarn-et-Garonne, and a few communes in Haute-Vienne and Aude. Four complementary geographical designations may supplement the name: Gers, Landes, Périgord, Quercy.

Key requirements: Grey geese (male or female) of the species Anser anser, reared outdoors then fattened by gavage from a minimum age of 91 days, for at least 12 days. Fattening feed composed of 95% maize (dry matter), free from GMOs and palm oil. All stages — rearing, fattening, slaughter, evisceration, cutting — carried out in the geographical area.

The people of the terroir

Guarantor body — the producers' association, syndicate or trade body that upholds the appellation Guarantor Bordeaux

Association pour la Promotion et la Défense de Produits de Palmipèdes à Foie Gras du Sud-Ouest (PALSO)

Association under the 1901 Act (ODG)

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Guarantor body — the producers' association, syndicate or trade body that upholds the appellation Guarantor Bordeaux

Association pour la Promotion et la Défense de Produits de Palmipèdes à Foie Gras du Sud-Ouest (PALSO)

Association under the 1901 Act (ODG)

PALSO is the defence and management organisation (ODG) for the Canard à foie gras du Sud-Ouest PGI (IGP), recognised in 2000. Based in Bordeaux, the association manages the specifications for the protected geographical indication across the sector's six historic terroirs — Chalosse, Gascogne, Gers, Landes, Périgord, and Quercy — and submits amendments to the INAO. It is chaired by Chantal Brèthes.

The association unites the sector across all fourteen départements of the PGI area, from the Garonne basin to the Pyrenean foothills, bringing together farmhouse producers, canneries, and renowned houses under a single quality mark.

On the sector website it runs, PALSO describes itself as having arisen from the determination of Sud-Ouest stakeholders to protect the region against the fraudulent use of the names Chalosse, Gascogne, Gers, Landes, Périgord, and Quercy on products that do not comply with the specifications.

AddressCité Mondiale, 6 Parvis des Chartrons — 33075 Bordeaux
Phone05 56 48 80 35
Emailcontact@foiegrasdusudouest.fr
Websitelecanardetloiedusudouest.fr