"Dudley" and "Sophia" are dogs so this may be fun...

sophia´nin son resmini gormelisin, dudley buna da ogretmis buz dolabindan su icmeyi

My try as learner:

"You must have seen from Sophia´s last picture, Dudley has also learned to drink water from the fridge"´

Wait for better translators please. I am unsure about ´içmeyi´ (it´s early morning here, hehe!)

My try

I would have done pretty much the same except ogretmek = to teach not learn

 You must have seen from Sophia´s last picture, She also taught dudley this, to drink water from the fridge

or

Dudley was also taught this, to deink water from the fridge

İ know that " görmelisin" means " you must see" or "you have to see" not "you must have seen".

And İ think that Dudley taught Sophia to ....

 You must see the last picture of Sophia, Dudley has taught her to drink water from fridge.

Dudley had teached her to drink water from fridge.

has taught

 Thank you deli. But is it "has" or "had"? I think action of teaching had ended in the past.

I think in this case it is ´has´. If we use ´had taught´, then it is more like the action is over. In this case, I am sure the dogs are doing it from time to time...pets are so much fun! 

And thanks to all for corrections.....way to learn, at least for me! (and fun, too!)

 Thank you Bea for your help. Take care.

 "You must have seen from Sophia´s last picture" "from" doesn´t make sense to me" What do native English speakers think?

 "Sophia´nın son resminden görmüş olmalısın." doesn´t sound right in Turkish. It should be "Sophia´nın son resminde görmüş olmalısın." But it could be right if the sentence is like that " (Onu) Sofia´nın son resminden tanıdım."

I have another problem with this sentence should it be "görmüş olmalısın(guess)" or "görmeliydin(wish or expectation)" or "görmüş olmalıydın(wish or expectation)".

Help, bitte !

for a start there wasnt den suffix ,and I think görmeliydin would be translated as either

you should have seen or

you ought to have seen

my try

My question is "Is there a guess or is there a wish or expectation in this sentence?

"You must have seen from Sophia´s last picture, She also taught dudley this, to drink water from the fridge"

I thought Dudley taught her?  - anyway, someone should stop them both - it´s very unhygienic!

Dudley couldn´t learn anything without Sofia. Thanks to all Sofias.