Health Canada's Drug Product Database (DPD) lists veterinary drug products approved for dogs and cats. Three pet cephalosporin antimicrobial products confirmed via the 2026-07-21 DPD online query (drugClass=Veterinary, vetSpecies=Dogs + Cats + "Dog or cat"): (1) Convenia (cefovecin sodium injectable) — DIN 02295628 (CEFOVECIN (CEFOVECIN SODIUM) 80 MG / ML; Marketed; Schedule PRESCRIPTION; ZOETIS CANADA INC; species tag Dogs+Cats) — long-acting third-generation cephalosporin for canine/feline skin infections. (2) Convenia RTU — DIN 02565900 (CEFOVECIN (CEFOVECIN SODIUM) 160 MG / ML; Approved; Schedule PRESCRIPTION; ZOETIS CANADA INC; Dogs) — higher-concentration formulation. (3) Rilexine Chewable Tablets (cephalexin monohydrate) — 3 Approved/Marketed DINs: 02442698 (150 MG; Approved; VIRBAC AH, INC.), 02442701 (300 MG; Marketed), 02442728 (750 MG; Marketed); all Schedule PRESCRIPTION; Dogs — first-generation oral cephalosporin for canine pyoderma. Across the pet veterinary DPD subset (1,312 unique pet vet DINs), cephalosporin actives comprise 26 product rows: CEPHALEXIN MONOHYDRATE 8 rows incl. Cefaseptin 75/300/750 MG DINs 02463350/02463369/02463385; CEFADROXIL MONOHYDRATE 8 rows + CEFADROXIL 3 rows (older Cefa-Tabs 50/100/200 MG/1GM DINs 00844284/00844241/00844233/00844225 all Cancelled Post Market); CEFOVECIN SODIUM 3 rows; CEFTIOFUR SODIUM 2 rows; CEFPODOXIME PROXETIL 2 rows.
Source: https://health-products.canada.ca/dpd-bdpp/search-recherche (drugClass=Veterinary, vetSpecies=Dogs and Cats and "Dog or cat", status=all), raw HTML at pdf-raw/ca-2026/dpd/_raw/dpd_dogs_vet_search_20260721.html + pd_dogcat_vet_search_20260721.html.