It's absolutely not true that all pets will turn on you ffs!
And if eg a poodle or a terrier gives you a nip when you are grooming it, it's not going to clamp its jaws on you with the a force which is scarcely believable.
The Irish are ahead of us in this respect - Rotties are controlled there, must be muzzled and on a lead in public, see the section in this Irish vet's website, 2nd item from the bottom:
http://www.westgatevets.com/index.php?f=data_clinic&a=2
<< The Control of Dogs Act 1986 lists 9 breeds of dog. These are:
· American Pit Bull Terrier
· Bull Mastiff
· Doberman Pinscher
· German Shepard (Alsatian)
· Japanese Akita
· Japanese Tosa
· Rhodesian Ridgeback
· Rottweiler
· Staffordshire Terrier
* And any cross breed of the above
It states that when in a public place, these dogs must:
· Wear a muzzle at all times
· Be on a lead of 2m or less
· Be controlled by a competent person over 16 years of age
Owners of dogs on this list who fail to comply may be fined, imprisoned or
have their dog impounded and euthanased.
There is much debate regarding which breeds should be on the list. Many
owners may feel their dogs are being singled out because of their breed even
though they may trust their own dogs 100%. However, the dogs on this list
are on it for a reason. A Pit Bull, for example can clamp down causing 500
pounds per square inch of jaw pressure (enough to snap bones). It is true
that any dog that is not trained and controlled correctly can be aggressive
but the larger breeds will cause much more damage if they bite. >>
You can imagine how much greater is the force in a Rottie's jaw than a pit bull's.