In all honesty, I have a hard time looking at hot-climate cattle b/c they're just a different type altogether. These cattle are obviously not in great condition - not bad either, just thin. So that doesn't help the look of them.
All I can say is, they're cattle. Considering where you are, it's unfair to compare them as apples-to-apples to the cattle posted in green lush pastures, so I'll just say that they are cattle.
or cattle too make it on the grass you have. the ones you have are a little framey.and too much frame and poor quality grass dont mix.they work just too survive not thrive what other breeds are raised in your area
those cattle look like a majority of south texas herds.
I would go with average/smaller brangus, they've worked well near the border for us. also a fella who leases off our place uses a Charbray bull, and the calves look real chunky considering the amt of grass and rain the place gets.
If you have hardly any grass then go with longhorn cows with that charx bull, small frame and they will find something to eat somewhere, and it works
Dpantoja, the Tuli breed was developed from the most heat tolerant adapted Bos Taurus and would fit into any crossbreeding programme in arid and poor forage situations.
Their docile nature, high fertility and good maternal instincts are passed onto the F1 hiefers and as they are unrelated to any other breed in the U.S.A. heterosis is expressed in any cross. Feel free to PM me if you would like further information, or breeder contacts.