don't know where your from dan but thats the old dog jockey meathod of feeding bread and any thing but dog food lol . due to the new laws i will not mention how many dogs i maintain and care for but each dog recieves DOG FOOD and medical attention every day as needed
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but as for why some have so many dogs can only give my thoughts on it ,, some people look at their dogs and plan their weekend and some look at their dogs and plan on after they are dead and gone . people that i know with several dogs in the yard consist on several generations of just a couple dogs .