| Acepromazine Advantage Amitriptyline Ammonium Chloride Amoxicillin | Ampicillin Antacids Asprin Atenolol Azathioprine |
| Baytril Benadryl Benazepril | Bromides Buspirone |
| Capstar Captopril Carnitine Chlorambucil Cimetidine Ciprofloxacin Cisapride Clavamox | Clindamycin Clomipramine Codeine Cyclosporine Cyclosporine Ophthalmic Ointment Cyproheptadine Cytoxan |
| Deracoxib Dexamethasone Diazepam | Difloxacin Digoxin Doxycycline |
| Enalapril | Ephedrine |
| Febendazole Firocoxib Fluconazole | Fluoxetine Frontline Top Spot Furosemide |
| Griseofulvin |
| Heartgard Hydralazine | Hydroxyzine |
| Imodium Insulin | Interceptor Itraconazole |
| K9 Advantix Kaopectate | Ketoconazole |
| Lactated Ringer’s Lactulose | Levothyroxine Sodium Lysine |
| Marbofloxacin Medroxyprogesterone Acetate Meloxicam Methimazole | Methyl Prednisolone Metoclopramide Metronidazole Mitotane |
| Naproxen Neomycin sulfate | Norvasc |
| Oxazepam |
| Revolution Rifampin | Rimadyl |
| Sentinel SMZ TMP Spinosad plus Milbemycin oxime | Sucralfate Sulfasalazine |
| Taurine Temaril P Tetracycline Triamcinolone Acetonide | Trilostane Tylenol Tylosin |
| Ursodiol |
| Vetmedin |
| Zantac |