Slaymer, you are right that the American Bulldog is not on the banned or restricted list in Zürich. So theoretically you should have no problem in canton ZH.
IIRC Tessin is the canton that specifically includes the American Bulldog in it's restricted list.
ETA:
In checking something else, I came across this from the Zürich Veterinäramt 'FAQ Hunde' from April of 2017:
https://veta.zh.ch/internet/gesundhe..._Hunde_def.pdf
The following on page 4 is important, the list of banned breeds has at some recent point been expanded/clarified:
"Sind American Bullys oder American Pocket Bullys erlaubt?
Bei diesen beiden handelt es sich um Mischlinge, bei denen Hunde des Rassetypen II eingekreuzt wurden. Deshalb sind sie verboten."
Translation:
Q: Are American Bullys or American Pocket Bully allowed?
A: Both these are treated as mixed breeds that were crossed with one of the List 2 breed types. Therefore they are banned.
It's a reasoned guess that 'American Bullys' refers to American Bulldogs, in which case you cannot move to canton Zürich. You should clarify that definitively with the Zürich Veterinäramt, of course, contact details below. But start your move plans looking at the non-BSL cantons I mention below.
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(Picking up with the rest of my original post, most of which still applies, or is useful information for other who might read this thread):
HOWEVER...
In most cantons the listed breeds go by not only breed/DNA but also by phenotype. That is, a dog of a breed that is not listed can nonetheless be declared restricted/banned if his physical characteristics resemble closely enough the characteristics of the listed breeds.
Here is a sad story from canton Basel, where an American Bulldog puppy was judged to look similar enough to a banned breed that the cantonal Veterinäramt told the owner the dog would have to move out of the canton or risk seizure. The puppy found a home with family in another canton, thank goodness.
http://www.20min.ch/schweiz/news/sto...hund--14488808
Because the American Bulldog is not an FCI recognized breed, because it is one that is not common here, there can be confusion. And confusion can make your life here difficult. Remember the infamous 'spot the pittbull' test floating around cyberspace? Very few average folk, and too few so-called experts, correctly identified the dogs. Given the possible consequences, I would not want to bet my dog's welfare on a bureaucrat getting it right.
I don't live in Zürich, so I don't know how the Veterinäramt enforces cantonal dog law these days. To be certain, contact the Veterinäramt and askL
https://veta.zh.ch/internet/gesundhe...e/kontakt.html
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Were it me I'd take the simple route and steer clear of the cantons banning the other bull breeds. Make your life easier, live in a canton where you are less likely to be constantly having to respond to people who think your dog is something else.
Why not look into living in canton SZ, ZG, LU, or SG? Depending on where you will be working these can be quite easy commutes into Zürich.
If you decide to live in Zürich, (Edited this out, as per above new info you should assume you cannot live in ZH.)
No matter where you live, choose your housing wisely. Most problems arise not because of officialdom, but rather because a neighbor with a bee in his bonnet takes against you for some reason - and denounces your dog as a way to get to you.
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I'll freely admit, I am more paranoid than most. But my paranoia springs from the experiences I had during the worst of the anti-dog campaigns of 2005-2006. Back in those dark days there were times I actually feared for my dogs' (collies and shelties!) safety given the media-hyped hysteria of the time. Sure, those days are behind us, but they taught me to look at people around me in a wholly different light.
It should be remembered that the current ZH breed bans came into effect as the result of a popular vote.
The pendulum seems to swing regularly when it comes to the general public's attitudes towards dogs. Right now we seem to be in a period where dogs are more welcomed than in the last decade. We have seen some of the laws that came out of the hysterical years being rolled back. But I, paranoid that I am, cannot forget that it is a pendulum.
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Wherever you decide to live, please - for your dog's sake - make sure you are an exemplary dog owner at all times. Everyone should do this, of course - but those with large dogs, dogs of certian breeds need to be aware that every time we go out we are in effect ambassadors for our breeds and for canine kind.
With that in mind, once you land here please consider joining a dog school or club, take classes to give you and your dog a soft landing. There are many possibilities, but a good start would be the new National Hundehalterbrevet course, especially the Theory course. Check out the thread discussing the course for more info.
https://www.englishforum.ch/pet-corn...g-program.html
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ETA : (The paragraph below likely no longer applies, as per above ruling on American Bullies means you cannot live in ZH. But I'm leaving the List 1 required course explanation intact, as it is useful info for others who might read this thread.)
At present in canton ZH the List 1 training course requirements are still in force for dogs over 45cm/15kg. There is a motion in parliament to abolish this requirement, it has gone through a first reading and (if I understand parliamentary procedure correctly) now awaits a second reading. So for now, if you chose to move to ZH you would have to do the List 1 courses. This may soon change, keep your eyes on the Veterinäramt site. Current List 1 mandatory courses are explained here:
https://veta.zh.ch/internet/gesundhe...usbildung.html
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Canton Zürich has published a Code of Conduct for Dog Owners covering expectations - please read it carefully. The points covered there are applicable to all dog owners, everywhere.
https://veta.zh.ch/internet/gesundhe...12englisch.pdf
Goog luck with the move, may you and your pooch enjoy your Swiss adventure.