Hi house, my bitch last mated on the  11th of this month,the obvious thing I noticed she per frequently nowadays and little decrease in her appetite plus,not so energetic like before, could that be early symptoms of pregnacy or any other health issues I should look out for.your experiences and opinions will go a long way.thanks

20 days ago you posted that this bitch had come into season. A week later she had gone off her food & as "you hadnt mated her she cant be pregnant"!! Did you actually read up on breeding like you were advised to do so in threads you had posted before?
Please stop trying to breed from this bitch & do what is best FOR HER and get her spayed!!!