A video featuring Lito Sousa, a Brazilian influencer specializing in aviation and creator of the channel "Aviões e Músicas" (Planes and Music), has resurfaced on social media, reviving discussions about the best way to travel by air with pets.
Although procedures for transporting pets in the cargo compartment aim to provide a degree of safety, they do not exempt animals from situations of high stress, errors made by the owners themselves, or emergencies where the safety of passengers onboard is prioritized above everything else in the cargo hold, including the animals.
Most airlines in Brazil allow a small animal to travel in the cabin with the passenger, but this is subject to various rules. Common requirements include weight limits (usually between 10 or 12 kg, combined with the weight of the carrier, depending on the aircraft and route), the fact that the animal must be in an appropriate carrier that fits under the seat in front, and possession of up-to-date sanitary documentation, including vaccination proofs and veterinary certificates attesting to its fitness to fly. Furthermore, a minimum age of six months is usually required for the pet.
Cabin transport implies paying an additional fare, which some travelers consider high. When an animal does not meet these criteria, it must be sent to the aircraft hold, specifically a cargo compartment known as bulk cargo, usually located at the rear. Carriers designated for this area must adhere to rigorous standards to prevent the animal from escaping.
This compartment has a climate control system, which provides some thermal comfort to the animal. It is kept in the dark and has noise levels comparable to those in the passenger cabin. Ideally, the airline should board the animals last and unload them before removing other luggage, in an attempt to minimize the animal's stress.
Although transport in the hold is classified as technically safe, owners need to be aware of several factors that can impact the pet's well-being. Firstly, the experience itself is stressful, potentially causing significant discomfort and even physical manifestations, depending on the animal's personality. There are also external risks to the aircraft, such as the excessive use of sedatives (administered by the owner, not the airline) or the use of defective carriers, which could lead to the animal escaping at any stage of the journey, including boarding or disembarking.
Inside the aircraft, there are two main risks. A less severe one, but one that causes additional discomfort, is a possible failure in the climate control system. In this scenario, the hold, which should maintain a temperature close to 21°C or 22°C, can cool drastically, reaching about 7°C. Although this rarely poses a serious risk to dogs and cats, it can increase the animal's stress.
The most serious risk is associated with infrequent occurrences where a fire protocol is activated in the compartment. Recent episodes involving fires caused by power banks onboard, which should never be checked in, illustrate this danger. If there is any indication of a temperature increase in the compartment, even if it is a false alarm, the oxygen supply (which serves as fuel) is cut off and fire extinguishers are activated. The purpose is to control the fire in the baggage hold without compromising cabin safety; however, this procedure makes the survival of any animal present in that compartment impossible.
In certain cases, there is no choice, as the animal may be too large to travel in the cabin. However, when there is an option, it is essential to weigh the pet's sensitivity to stress and the ease of calming it through non-pharmacological methods, such as placing a blanket with a familiar scent inside the carrier, or through the use of sedatives.
Additionally, it is crucial to be aware of the inherent danger of fire protocols: although the situation is rare, the risk is never zero, and if it occurs during the flight, it represents a fatal danger to the animal. As mentioned by Lito in the viral video, many people opt to leave the hold as an alternative to be used only in extreme situations.
