Bulldog Veterinary Specialists https://bulldogclubofamerica.org/wp-content/uploads/2023/08/Bulldog-Vet-List-Revised-8-30-23.pdf
Male dogs and their "special" problem (or I think its broken) http://www.woodhavenlabs.com/males-swollen.html
Drugs That May Or May Not Be Used in Pregnant Dogs http://www.peteducation.com/article.cfm?c=0+1303&aid=856