Rescues are valid reason to have animal at home being cared for, but the rescue is all the reason I see valid as a vegan. Getting an animal otherwise is contributing in the demand that keeps breeding animals going. Again I will say in any case plant-based food for dogs and for cats with the nutrients they need are available, they may be found online. Any way should be found to not contribute to the breeding of animals, and slaughter of animals that goes with so much of that, even for food for other animals being cared for. Why buy nonvegan food for friends or family who are not vegan... even if they ask you to buy such for them?
Gonna come back to this one.
And it's one of the reasons I don't label myself vegan on this site.
To re-interate, I don't eat or wear or use animal products if I can avoid it.
But I also think that one thing that helped veganism gain a foothold is the fact we have animals around us.
We see that they have personalities, wants, needs and can give love and affection.
Let's say we ban breeding...pets, service animals etc etc.
Only use (sterilised) rescues until they die out.
Then what?
We are left with a society of only humans.
Wild animals make up less than 5% of biomass (mammals).
I personally have no issue with responsible breeding, especially for service animals who are IMO irreplaceable just now...
Dogs for blind people, for deaf people, for certain other disabilities.
Dogs for sniffing...bombs, drugs etc.
Police dogs
Police horses
And why shouldn't we have house animals? (Assuming they are looked after properly, with laws to match). Cats are a tough one, but dogs can thrive on plant-based food.
Even (and maybe especially) rabbits, guinea pigs etc...Children learn responsibility, caring and that animals are not objects, they are thinking, feeling, sentient creatures.
I am FAR more concerned about how animals are treated than any catch-all "exploitation" term.
i.e. No killing after their usefulness is deemed over or dropped into a river in a bag to drown...all these things would and should involve heavy punishments.
But I never want a society where I don't see animals around.