Oh honey, I don't have much in the line of advice to give, but when I read your story, it made my heart hurt for you.
Please never buy from a pet store, you may be getting more heartache than you want to bear.
I believe your husband has to be onboard with getting a yorkie. There is so much cost involved in the basic care of a yorkie ie. shots, spray/neuter, general health issues, yearly examine, dental cleaning, the list goes on and on. Let alone if there is a major health diagnosis, like in my case with the recent surgery with my girl Zhoie and several follow up appointments will be necessary, in general it was several thousand dollars with more to come. It's simply not fair to the dog when you accept responsiblity of being their owner to not be willing to go to that expense at whatever the all costs.
I'm just saying, Zhoie would have received the care she needed, but I thank the Lord I didn't have to have a comfrontation with my husband over it...being on the same page is extremely important.
__________________ Tena & Zhoie  Sweet Little Miracle |