
I have the following littermates:
1. Brother and sister now aged 10, crossbreeds.
2. Brother and sister aged 6, Malinois.
3. Brother and sister now aged 4, Malinois.
4. Sister and sister and sister now aged 2, Malinois.
5. Brother and sister now aged 18 months, Papillons.
So possibly better experience than most here due to the above.
1. Cannot be walked together as they still compete so much with each other, and absolutely above all can never be let off the lead together. (Each on their own is fine.) Far, far more reliant on each other than on any human, very little bond to humans at all. This is despite them being fairly well trained (SEPARATELY) -bitch has her Silver Good Citizen and dog has his Gold plus has competed in obedience. I hate to think what will happen if one dies before the other.
2. This pair is fine, because the dog was sold as a pup and did not come back until 20 months of age, so the close bond was never established.
3. Almost identical to number 1 except both have behavioural problems on top.
4. Two of them get on okay, fingers crossed so far anyway. The third cannot be allowed anywhere near one of the other two as one of them attacks her the moment she sees her, so they have to be kept apart at all times.
5. The dog became the put upon one, always in the shadow of his more forceful sister, and has only now come into his own as last weekend he moved in with my daughter so the pair was finally split up. When they met at training class yesterday he wasn't even happy to see his sister.
Needless to say I (well not just I, my husband as well) have spent a lot of time working on all of these. As a comparison we now have one single Mali pup we bought in a few weeks ago, and the difference is so incredible.The RELIEF, the ENJOYMENT of having just one pup to train, it's amazing. You don't have to do everything twice! The pup is more attached to US than to another pup! I think I would PAY to NOT have to have littermates, but each time has been out of necessity when the right homes did not appear. Sadly with Malinois it's not uncommon as it is a difficult breed to find the right homes for, the two Papillons was basically because the dog (now neutered) only had one testicle and so nobody wanted him, not even as a pet. If I had a choice, I would never, ever keep two.