The prejudice and hysteria surrounding some breeds of dogs is so wrong, so unwarranted. It's a sad world today, isn't it?
As you know, pitbulls are banned in Zürich - also in Valais, Geneva, and Fribourg. (Be aware that crosses are also banned - ZH goes further and defines it as any dog whose DNA shows 10% of one of the banned breeds.)
To own or keep a pitbull requires a special permit in the following cantons: Vaud, Basel Stadt, Baselland, Solothurn, Tessin, Schaffhausen, Thurgau. The conditions for obtaining such a permit vary by canton, but most require that the dog pass a Wesentstest, that the owner is of majority age, has good record (i.e, absences of a criminal record), and can demonstrate the necessary knowledge of dogs and dog training. And has deep pockets - the permit process is generally expensive.
For a good summary of the varying cantonal dog laws, see the Tier Im Recht site:
http://www.tierimrecht.org/de/tiersc...echt/index.php
Be aware that it is not only residence that counts - if you own a listed dog you might not be able to visit a canton where the breed is banned, or you might be required to obtain a visitor's permit.
Now to Aargau:
http://www.tierimrecht.org/de/tiersc...cht/aargau.php
From the above site, loosely translated using my bad German (Those of you with better German than mine: please correct my mistakes):
'Suspicious' dogs (i.e., dogs suspected of aggressive behavior - my comment) must be examined by a veterinarian. Owners of such dogs must not allow them off lead pending such an exam - failure to do so may result in seizure.
The police can seize aggressive or stray dogs.
Local gov't officials, police, vets, doctors, customs officers, dog trainers and dog 'professionals' are required to report any incident where a dog has injured a person or other animal. This follows the federal law.
If a dog is deemed to have behavioral disorders, the cantonal vet may order any of the following measure be taken:
The owner may be required to attend training classes.
The cantonal vet may decide who may - or may not - be left in charge of the dog.
The dog may be required to be muzzled and/or kept on lead in public.
The owner/dog may be forbidden from pursuing Schutzhund (IPO or similar) training.
The owner may be required to make adjustments to his property to ensure that the dog may not escape.
The cantonal vet may order temporary placement in a shelter or other appropriate place for observation.
The cantonal vet may order the dog be taken from the owner and re-homed.
The cantonal vet may order the dog to be sterilized.
The cantonal vet may order the dog to be killed.
The cantonal vet may serve the owner with a temporary or permanent ban on keeping dog of certain breeds.
Dogs who have been reported as aggressive or as having behavior disorders must stand a Wesenstest. Experts will judge if the dog, when placed in 'stimulating' everyday situations, shows aggresion.
A ban on specific breeds has been rejected, but it is possible that owners of breeds defined as having the 'potential' to be dangerous may in the future be required to attend training classes and pass a test.
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My own personal opinion...
If I were the owner of a pitbull, or one of the other breeds often listed, I would look to move to one of the more traditionally laissez-faire cantons like ZG. Laws can change with the public mood anywhere, but these cantons at least (so far) have resisted knee-jerk reactions during the recent anti-dog campaigns.
Were it me, I would negotiate with my employer (assuming you are being brought over here and have some negitiation pull) to help you find housing with your dog. Without some assurance of help, I (personally) would not come over.
You should speak to forum member Mrs Doolittle; she is a relocation agent in Aargau, and the owner of three dogs herself. She is far better placed than I to know what life is like for an Aargauer dog owner.
(As you might guess, what the law says, and how it is applied day to day often differ...)
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Do be aware that pitbulls are banned in many neighboring countries - so you MUST find someone able and willing to care for your dog if you anticipate doing much traveling during your stay here. Some kennels refuse to look after listed breeds, and many private sitters do as well.
You are right to be concerned about finding a dog carer. Finding a sitter who is qualified to care for your dog and who is working legally is difficult in Switzerland, no matter what breed of dog you own.
However, as the owner of a pitbull you would be well advised to ensure that anyone you put in charge of your dog is working legally in both the eyes of the cantonal vet and the taxman. Do not engage in Schwarzarbeit. You and your dog will be subject to a fair amount of scrutiny by your neighbors. An indiscretion could come back to haunt you.
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Some background: a tragedy in 2005, where a child was killed by 3 pitbulls (owned by a criminal, kept starving in abusive conditions), unleashed a wave of public hysteria, fueled by a very anti-dog media. The public mood is still intolerant of dogs; it is getting more and more difficult for dog owners - of any breed - to find housing, to find a place to exercise their dogs, etc. But the owners of dog of the listed breeds have it worse than owners of other breeds.
I now own three dogs, in the past have had as many as 5 dogs at a time (collies and shelties). I also own my own home, have a private, securely fenced-in garden. Yet I am almost to the point of leaving Switzerland, because my experience (a dog-hater has recently moved into the neighborhood) has brought me to the conclusion that it could become increasingly difficult to give a dog an 'artgerecht' life here.
I hate to sound so pessimistic. I hope you find a tolerant neighborhood, one where people are not so blinded by prejudice, one where people have the sense to look beyond the media lies and hysteria, I hope you find neighbors and friends who understand just how wonderful the pitbull breed is, how brave, how loyal and how very people-friendly they are. These are indeed truly great dogs - and they deserve far better from humankind.
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Wishing you and your doglet all the very best.