Maximilian and his 3 other siblings are around 5-6 weeks old. Their momma was hit by a car and they were no longer wanted. Puppies are a lot of work! Max is such a handsome, sweet baby and the largest one in the litter. He does have some mobility issues which we will have looked at by a vet this next week to get a better idea of what is going on. Max is able to get from point A to point B just fine, but sometimes he falls down. Mentally this puppy is sound, so its a physical thing. We will know more about what his issues are soon.