I would have thought the Jack Russell cross would be a bigger deterrent - they only need to bark to alert the owner.
I also thought GSD's were great pets generally, just 'BIG'. They really don't deserve the reputation. Thing is, any rescue dog will have problems that you would need to work out. You'd also be best if you could introduce your dog to the 'potential' one at a rescue centre before making a decision.
We'd love a dog, especially as the two older cats are no longer with us, but the big bruiser might not be too happy
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