Depending on the terms and conditions of the airline, the transport of small live animals in the PET class (pets with a maximum weight of 6 kg), dogs or cats, in special cages, with the obligation of the owner to keep them, is accepted in the passenger cabin in your arms during the flight.
Medium-sized live animals, dogs or cats, in standardized cages in accordance with IATA regulations may be carried in the hold, but no more than three per flight. The airline you are traveling with should be contacted for further details.

Interesting facts about Cluj-Napoca
Population
In 2011, 324.576 inhabitants lived within the city limits, making it the second most populous in the country at the time, after the national capital Bucharest.
Universities and schools
The city of Cluj Napoca is considered the second university center in Romania, being the place that hosts approximately 80.000 students from the whole country every year.
Climate
Cluj-Napoca has a hot continental summer climate. The climate is influenced by the city's proximity to the Apuseni Mountains, as well as by urbanization.
Festivals and events
Concerts, festivals, cultural shows, exhibitions, parties, conferences and workshops, book and film launches and other events, you can find them all in Cluj.