Covid-19 e o impacto psicocomportamental em cães e gatos e efeito da aplicação de uma emulsão de fitoesfingosina sobre a oleosidade da pele de cães hígidos ou com dermatopatias controladas

Abstract

The dissertation was developed with two different themes. The first theme considered the psychocomportamental situation of dogs and cats after the pandemic, involving a systematic review and a survey based on an observational questionnaire. In the second part, a study was conducted evaluating the effect of applying a commercial emulsion based on phytosphingosine on the skin and coat of dogs. The COVID-19 pandemic impacted global health and the economy, leading to measures such as social distancing and remote work. Prolonged coexistence changed the routines of pet owners and pets, which were normalized by vaccination. The objective of this study was to assess the psychocomportamental impact on pets with the resumption of in-person activities. An online observational questionnaire was developed for dog/cat owners in Pelotas/RS, affected by changes in work routines during the pandemic. The results revealed significant behavioral changes in animals after the home office, indicating increased anxiety. However, the emotional connection between owners and pets was highlighted as essential for mental health during this period, with only 25% of cases representing the adoption of "pandemic pets." The epidermis, the outer layer of the skin, plays a crucial role in the cutaneous barrier. However, canine atopic dermatitis can cause structural changes compromising the integrity of the barrier. Currently, there are topical moisturizing products for skin hydration replenishment. The goal of this study was to evaluate the effect of a multivesicular moisturizing emulsion based on phytosphingosine at different dosages on the skin's oiliness in dogs and the acceptability of owners regarding the product. Animals with a weight of up to 10 kg, either healthy or with controlled dermatopathies, were included. It was observed that the product pleased owners due to its practicality, texture, and odor, with no observed adverse effects. The 1 ml presentation caused less oiliness and faster absorption than the 2 ml dosage, preferred by respondents. In conclusion, the changes caused by the pandemic negatively impacted some dogs and cats, emphasizing anxiety in dogs and destructive behaviors in cats. Pets are considered essential family members, crucial for dealing with complex emotions. Additionally, it was concluded that the 1 ml dosage of multivesicular moisturizing emulsion was preferred by owners, with faster absorption and reduced or absent greasy appearance on the coat compared to the 2 ml dosage.