Some arguments used in debate on the topics in the title simply are invalid. That goes for pro and contra. We selected a few of the most rigid arguments from different situations and placed an appropriate counterargument. Because a more clear and honest way of reasoning helps improve the circumstances animals live in.
Mail us if you encounter other or new (counter)-arguments (click in the list marked with to go directly to the section).

Apart from the specific issues there are the types of arguments in general.

Non-valid arguments (deceptive arguments) for different groups:

meat-eaters
vegetarians
10 myths about Vegans
factory farming
ignoring animal rights
advocating animal rights
experimentation with animals
circus
hunting for pleasure
seal hunt
bullfighting

See also: hunting myths and the Manual of Animal Rights.