Good morning, first of all thanks to everyone for the advices!!
his previous food was "adult" always the royal canin, but ow I had suggested that the coach gave me also gave him the pieces of boiled chicken, boiled vegetables and boiled rice and even pieces of parmesan cheese Italian non-fat but high protein.
never had this reaction before a week ago and when I took it from her veterinarian told me that if one week of diet food "hypoallergenic" does not solve anything then we will do allergy testing.
It seems strange that after a year that I have not changed food has only just happened.
I ask you another opinion, here in Italy in the last two weeks to prevent the heavy snowfall (not occurred) the municipality has sprayed on roads and sidewalks a lot of salt (industrial processing). can you think that after the walks, licking his paws, he may have ingested the substances present in the compound of salt?