Hi diegobodner I am glad to hear your model is now working.
There is probably a better thread than this one for discussing your issue.
I haven’t seen your particular issue before. However I am assuming your model is supposed to predict cats and dogs if this is the case then I would go to the section of the notebook below and check the confusion matrix.
I would check my directories container images of the correct class.
Also muellerzr has an image cleaner that you could try if that is an issue.
Not sure what you mean by
other stuff
But if you mean it predicts images of other things as a boxer even if they are not cats and dogs,
then this is another feature of the classifier which people are trying to find a solution to.
See this thread here. Handle data that belongs to classes not seen in training or testing
Have a jolly day mrfabulous1 
