Veterinary clinic design and construction: what to plan for

A veterinary clinic is harder on a building than almost any other medical use. Floors are washed daily, kennels need drains, dogs are loud, and odor follows the air. The clinics that hold up are the ones where flow, floors, drainage, sound, and ventilation were settled before the drawings were finished. This guide covers each of those decisions and the Texas approvals that apply.

Start with the site and the zoning

Check zoning before anything else. Cities differ on where veterinary clinics are allowed, and many treat overnight boarding, outdoor runs, or large-animal care differently from an outpatient clinic. Some require a special or specific use permit, which adds a public hearing and time.

In a shopping center or multi-tenant building, read the lease for limits on animal uses, noise, odor, and waste, and ask who your neighbors are. A shared wall with a restaurant or a quiet office raises the standard for sound and odor control.

Flow: people, animals, and staff

Good veterinary plans keep traffic moving one way and keep stressed animals apart.

• Separate dog and cat waiting areas where space allows, or visual barriers where it does not
• Exam rooms with two doors, one from the lobby and one to the treatment area
• A central treatment area with sight lines to recovery and wards
• An isolation room for contagious patients with its own entrance or a direct route outside
• A discreet exit for clients after a difficult visit
• A back entrance for deliveries, waste, and staff

Floors, walls, and drains

Surfaces in animal areas have to stand up to claws, urine, disinfectants, and frequent washing. Seamless or sealed floors with an integral or sealed base keep liquid from getting under the edges. Slip resistance matters for animals and staff. Walls in wards, runs, and wet areas need a finish that can be hosed or scrubbed.

Drainage is the detail that most separates a veterinary build from a medical office. Kennels and runs need the slab sloped to drains, and the slope has to be built into the concrete. It cannot be fixed with flooring afterward. That is why we walk the drain locations and slopes with you on site before any concrete is placed. Decide early between individual drains and trench drains, and plan for hair interceptors and cleanouts so the lines can be maintained. In an existing building this means saw-cutting and re-pouring parts of the slab, which is one reason shell space or a new building often suits veterinary use.

Noise

Barking is the most common complaint from neighbors and staff. The main tools are:

• Walls around wards and runs that extend to the roof deck and are sealed at the top
• Sound insulation in those walls and solid doors with seals
• Sound-absorbing ceilings and wall panels rated for wet or washable areas
• Placing kennels away from exam rooms, the lobby, and shared walls
• Keeping dogs from facing each other across an aisle where the plan allows

Odor and ventilation

Odor control is mostly an air problem. Wards, runs, isolation, and soiled areas should be exhausted to the outside and kept at lower pressure than the lobby and exam rooms, so air moves from clean areas toward animal areas and not the other way. Isolation rooms should not share return air with the rest of the clinic. These rooms need more outside air than an office, and in a North Texas summer that means larger cooling equipment and attention to humidity.

In lease space, confirm that the roof and the landlord will accept the added exhaust fans and equipment.

Radiology

X-ray rooms need shielding sized for the machine and for what is on the other side of each wall. The design should come from the equipment manufacturer's requirements or a qualified physicist. In Texas, veterinary X-ray machines are registered with the Radiation Control Program of the Department of State Health Services (DSHS). The veterinary rule is in the Texas Administrative Code at 25 TAC 289.233. The practice must apply for registration within 30 days of first using the machine. Registration is the practice's responsibility. If you plan CT or other advanced imaging, tell the design team early because the room size, power, cooling, and floor loading all change.

Surgery, dental, and treatment areas

The surgery room should be a closed room used only for surgery, with washable finishes, good lighting, and a scrub and prep area outside it. Oxygen can be piped from a central supply or provided from cylinders or concentrators at each station. Waste anesthetic gas needs a scavenging system that removes it from the room. Dental stations produce water and aerosol, so they need drainage and should sit away from the surgery door.

Controlled drugs must be kept in a securely locked, substantially constructed cabinet under federal Drug Enforcement Administration rules. Plan the location and the wall backing for it during design.

Boarding, grooming, and outdoor areas

If the clinic will board or groom, size those areas realistically. They add drains, hot water demand, dryers that put heat and humidity into the air, laundry, and food storage. Outdoor relief or play yards need fencing, drainage, shade, a surface that can be cleaned, and the city's approval.

Permits and reviews in Texas

• City building permit and inspections, ending in a certificate of occupancy. Each city adopts its own code editions and amendments.
• Texas accessibility review. Projects with an estimated construction cost of $50,000 or more are registered with the Texas Department of Licensing and Regulation (TDLR) and reviewed and inspected against the Texas Accessibility Standards by a registered accessibility specialist. Smaller projects still have to meet the Texas Accessibility Standards, but they do not have to be registered.
• Zoning approval where the use or outdoor areas require it.
• X-ray registration with DSHS, handled by the practice.

Planning checklist

• Zoning confirmed for clinic, boarding, and outdoor areas
• Number of exam rooms, surgery rooms, and kennels, now and later
• Drain type and locations, and slab slopes
• Floor and wall finishes for each room type
• Sound separation between animal areas and public areas
• Exhaust and pressure plan for wards and isolation
• Imaging equipment selected and shielding designed
• Oxygen supply and anesthetic gas scavenging
• Equipment list with power, water, and drain needs

Cost and schedule

How long a veterinary clinic in Dallas–Fort Worth takes from permit to opening depends on the amount of slab and drain work, the condition of the space or site, and equipment lead times. We do not publish a cost per square foot, because costs move with materials, labor, and the specific space. S&I prepares a first budget for your project at no charge, and a detailed estimate is priced later from the drawings. Slab and drainage work, mechanical systems, kennel count, and finishes move the cost most. Our guide to veterinary clinic construction cost covers each one.

Structures and Interiors builds veterinary clinics and animal hospitals across North Texas, both new buildings from the ground up and finish-outs and renovations of existing space. For each path in more detail, read building a new veterinary hospital and turning a retail space into a veterinary clinic. See our veterinary construction page, or look at two completed projects: Arlington Veterinary Center and Urban Trails Animal Hospital in North Richland Hills.

All articles