I have a wonderful 4 yr old male Aussie mix, we are thinking of adding another Aussie to the family, what is the best for the dog I already have. Should I only consider a female? Any advice would be great, I do not want to jeopardize the awesome pet I have now. Meaning I don't want him to change because of an addition.
Affiliate Disclosure — Many of the products and services we advertise and recommend on this site provide us with an affiliate commission for referrals. We are also a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.