What to check first

Compare fresh cut edges

Photograph several recently damaged stems. Deer tend to leave uneven tears, while rabbits and some other small mammals make sharper cuts. A smooth cut does not uniquely identify a rabbit, so combine the edge pattern with the rest of the evidence rather than treating it as proof. [2]

Check height and gnawing

Measure damage from the surface an animal could stand on, including snow. Look for bark removed from small stems and visible tooth marks. Rabbits can damage both soft growth and woody plants, and low bark injury may need protection even when the main complaint is missing flowers. [1]

Inspect the existing barrier

Check the bottom edge, gate corners and places where stems project through the mesh. A rabbit can reach unprotected lower branches, while a short rabbit fence will not reliably exclude deer. Antler rubbing also damages trunks but is a different pattern from clipped shoots. [3]

Choose the next step for your plant

Protect a small area with fitted mesh

For likely cottontail damage, Iowa State recommends small-mesh fencing secured at ground level; openings of one inch or less help exclude young rabbits. Make the barrier tall enough above expected snow and keep vulnerable stems beyond reach through the mesh. Check for animals inside before closing it. [1]

Match deer protection to the site

Deer need substantially taller, sturdier exclusion than rabbits. Minnesota commonly recommends an eight-foot fence, while noting that motivated deer can clear higher barriers. Check local fence rules and site constraints before installation, or use adequately sized individual enclosures for a few valued plants. [3]

What to avoid

  • Do not assume a repellent is suitable for edible crops; use only products whose labels allow the intended application.
  • Do not tighten mesh or guards against growing trunks, or leave gaps at ground level that defeat the barrier.

What to watch next

Photograph fresh damage after protection is installed and check for gaps, tracks or another animal reaching the plants. If damage continues despite a sound barrier, reassess the cause with local Extension or wildlife staff rather than adding unrelated deterrents.

Common questions

Can deer damage low plants too?

Yes. Deer eat actively growing shoots at different heights, including young plants close to the ground. Height helps interpret the pattern but does not rule deer out. Look at torn edges and evidence across several plants before deciding on exclusion. [2]

Will a repellent replace fencing?

Repellents may reduce browsing, but performance depends on animal pressure, weather and maintenance. Many require renewed application after rain or irrigation. Physical exclusion is generally the more dependable option for a small area that needs consistent protection. [3]

Sources and review

This guide was prepared with AI assistance and checked against the sources below. It has not been reviewed by a botanist. Conditions and plant responses vary; use the checks above to decide what applies. Read our editorial standards.

  1. Iowa State University Extension: Rabbits, damage management

    Gnawing, small-mesh ground-secured exclusion and snow-height considerations.

  2. Iowa State University Extension: White-tailed deer, damage management

    Torn browse versus sharper small-mammal cuts; height and feeding patterns.

  3. University of Minnesota Extension: Protecting trees and shrubs in winter

    Barrier fit, snow levels, antler rubbing, deer fencing and repellent limits.