Okay, she's not looking for company, but I am down to one single hen and am thinking about getting 2-3. She's about 18mos old and a barred rock. She's not very nice towards us humans, but let's hope she likes poultry company. Question: any recommendations regarding age and breed of the new chickens to make introduction as smooth as possible? Any other advice for integration? Always went well in the past, but she's a rambunctious little one! Thank you in advance!