i have a চিহুয়াহুয়া its old we estimated well its mean how do u train it????

প্রদর্শনী them a treat and say them to do somthing but they dont know what do do so আপনি train them for exsample say আপনি wanted it to roll over আপনি do it first and it may do it and when it does a trick always give it a treat if it wont keep প্রদর্শিত হচ্ছে it and soon it will do it