Nursing A Dog

Me and my kids want a dog and that is one of our dream (to own one) before we went here in Oz but my husband doesn't want us to get one. He said that we don't have enough space for a dog and it will only be an additional expenses to us right now. Whatever!!! And even so, we still want a dog and I will make sure when we have one that he will have the best dog equipment and dog ramps that is available in the market. And I think me and my kids are capable enough to look after a dog. Right Pa?