Lawmakers, some holding stuffed toy animals, voted unanimously to enact the law, which takes effect in January and will be phased in over several years. Chancellor Wolfgang Schuessel said Austria was sending a stern message to the rest of Europe and the world about respecting animals.
''Austria is taking the role of pioneer," Schuessel told parliament, vowing to press for similar legislation across the European Union. ''This new law will give both producers and consumers a good feeling, and it lifts animal protection to the highest level internationally."
It is the latest example of how the animals rights issue is gaining attention across Europe:
The European Commission has proposed a sweeping overhaul of EU regulations on transporting livestock across the continent to give more protection to the hundreds of thousands of animals that are shipped daily and to prevent deaths and abuse.
In March, Hungary's parliament banned cockfighting and the breeding or sale of animals for fighting, and it made animal torture -- previously a misdemeanor -- a felony punishable by up to two years in prison.
Last summer, the region of Catalonia, which passed Spain's first animal cruelty law in 1988, banned the killing of abandoned cats and dogs in animal shelters and raised fines for cruelty to as much as $24,200.
Italy is considering a law that forbids sending horses to the slaughterhouse after their competitive careers are over, and Germany plans to phase out mass farming of caged chickens by the end of 2006.
Austrians' love for animals dates to imperial times, with the famed Lipizzaner stallions pampered as a source of national pride.
Aimed primarily at poultry and other livestock, Austria's new law also outlaws the use of lions and other wild animals in circuses and makes it illegal to restrain dogs with chains, choke collars, or ''invisible fences" that administer mild electric shocks to confine animals.
The measure enjoyed the support of all four main parties in the National Assembly, where Minister of Social Affairs Herbert Haupt drew laughter by holding up a stuffed toy dog while addressing lawmakers yesterday.