Raising two puppies from the same litter can cause long term behavioral problems. They are not guarantees and are not breed specific but it is more common in raising dogs from the same litter or close in age. Littermate syndrome refers to a specific set of unfavorable behaviors that two puppies might exhibit if raised together immediately after weaning from their mother, like anxiety or fear. This syndrome occurs when a pair of puppies raised together develop such a close bond with one another during important socialization stages that it hinders their ability to bond with their new owner.”
Recognizing Littermate Syndrome
- Separation Anxiety when away from other puppy
- Fear of new people , animals, objects or experiences
- Fear aggression (barks, biting, escaping)
- Reactivity on leash
- Fighting habits when they reach sexual maturity at 6 months
- Aggression or nervousness in the more dominant puppy – timid and withdrawal in less dominant puppy
How to help Littermate Syndrome
- Avoid raising two puppies at the same time
- If forced to raise two together, hire a trainer to help
- Rehome one of the puppies
- Walk them separate and give separate attention
Having two puppies at the same time can be a challenge. Still, if owners are active in raising the pups, they can prevent behavioral problems resulting from littermate syndrome, ensuring strong human-animal bonds and twice the puppy love. This is not to say all littermates will have these behavior issues but prevention is key. If you are struggling with your puppy or puppies please contact me,
