- https://www.nelcuore.org/?p=48714&fbclid=IwAR3MNbKWHTKWMRbEigELFFzauN0Gv_nUooOuJDSn_QPx9lzOxiwB7AZDIY4
- https://www.greenme.it/abitare/cani-gatti-e-co/portogallo-carcere-maltrattamento-animali/?fbclid=IwAR3FU9JaInugk_aRsFSczWJvTCsO49McOkb4yTut-czL0PHlNBXGgijePGs