IMO walk don't drive. Let the pharmacias know you are a new regular customer. Repeat business is always better than a one time scam. But, they can be habitual scammers, so use your instincts. Human stuff at regular pharmacies; primo, primoteston, deca, clomid, tamoxifen, arimidex, (they ain't really clued into femara yet, but you can get it), not a major scam worry here. Sometimes short on product, but they are all tied in and will get you what you want. Vet pharmacies; they got ALL the other stuff, lined up in a display case, with multiple brands. More of a scam worry here, like methyl test in your oxandralone. Lower priced brands are attractive, but IMO, pay the extra $20 to $40. Ask for what you want; no problems with that. Get yourself a big "fanny pack" (available in mexico), wear baggy "cargo" pants, combine boxes, have a couple XX brews and relax. Declare "nothing" at the crossing!! Don't get screwed up before the 50 mile boarder patrol check (dogs ain't trained for AAS). You home free my man. Also, Nuevo Laredo would be my last choice of border towns.