Some dog breeds have changed significantly over a short space of time as breeders take certain features to the extreme, and not in a good way. My sister has a French Bulldog. He has already had surgery to his nostrils and that procedure will need to be done again soon. The poor thing gets so out of breath so easily. He cost a lot to buy and he costs a lot to maintain with expensive vet bills to help the poor thing do the most basic, natural thing - breathe. He can't even sit like a normal dog.
Every single breed has been created by selectively crossing dogs with particular features until the offspring are standardised in a predictable way. I see no harm in crossing particular breeds for specific purposes such as producing a non shedding dog, which was the purpose behind which labradoodles were created - a guide dog that did not shed like a labrador does and could be used by those with allergies to dog hair.
But I completely agree that crosses that aren't researched or thought out can have very negative consequences and it makes me mad to see them marketed as something special with a hefty pricetag. I have seen ridiculous 'designer' crosses such as a chihuahua crossed with a miniature pinscher. Why? Why would you cross two highly strung breeds such as those? Or crossing a Birman cat with a Ragdoll cat. Ragdolls fur doesn't matt up in the way that Birmans do, so you lose the easy car fur of the Ragdoll by introducing the Birman breed. Why?
But I am having fun crossing our heifers to particular breeds and I'm looking forward to seeing how their offspring grow. They are all dairy/beef crosses, and I have carefully selected, after much research, different breeds to AI them to. And our Wiltshire ewe lambs have a Damara ram in with them, so I'm hoping come springtime (I'm in the southern hemisphere) we will have some 'Meatmaster' sheep to grow on for the freezer.
Every single breed has been created by selectively crossing dogs with particular features until the offspring are standardised in a predictable way. I see no harm in crossing particular breeds for specific purposes such as producing a non shedding dog, which was the purpose behind which labradoodles were created - a guide dog that did not shed like a labrador does and could be used by those with allergies to dog hair.
But I completely agree that crosses that aren't researched or thought out can have very negative consequences and it makes me mad to see them marketed as something special with a hefty pricetag. I have seen ridiculous 'designer' crosses such as a chihuahua crossed with a miniature pinscher. Why? Why would you cross two highly strung breeds such as those? Or crossing a Birman cat with a Ragdoll cat. Ragdolls fur doesn't matt up in the way that Birmans do, so you lose the easy car fur of the Ragdoll by introducing the Birman breed. Why?

But I am having fun crossing our heifers to particular breeds and I'm looking forward to seeing how their offspring grow. They are all dairy/beef crosses, and I have carefully selected, after much research, different breeds to AI them to. And our Wiltshire ewe lambs have a Damara ram in with them, so I'm hoping come springtime (I'm in the southern hemisphere) we will have some 'Meatmaster' sheep to grow on for the freezer.